TCGWaifu

UE20BT · Union Arena · June 26, 2026

Union Arena: That Time I Got Reincarnated as a Slime

The isekai staple's Union Arena debut — Hinata and Luminus star-rarity slots sit at the top of the chase list alongside Rimuru's.

Best waifu pulls in Union Arena: That Time I Got Reincarnated as a Slime

1
Milim Nava (2-Star Alt Art) (UE20BT/TSK-1-085) card

Milim Nava (2-Star Alt Art)

Milim Nava · SR★★

$313— stable
Waifu Score83.4
Shop $313
2
Hinata Sakaguchi (2-Star Alt Art) (UE20BT/TSK-2-034) card

Hinata Sakaguchi (2-Star Alt Art)

Hinata Sakaguchi · SR★★

$324▼ deal— stable
Waifu Score80.8
Shop $324
3
Shion (2-Star Alt Art) (UE20BT/TSK-2-053) card

Shion (2-Star Alt Art)

Shion · SR★★

$244— stable
Waifu Score80.2
Shop $244
4
Milim Nava (Promo 1-Star) (UE20BT/TSK-P-006) card

Milim Nava (Promo 1-Star)

Milim Nava · R★

$28.78▼ deal— stable
Waifu Score77.4
Shop $28.78
5
Luminus (048) (SR★★) (UE20BT/TSK-2-048) card

Luminus (048) (SR★★)

Luminus · SR★★

$324— stable
Waifu Score77.4
Shop $324
6
Shizu (043) (SR**) (UE20BT/TSK-1-043) card

Shizu (043) (SR**)

Shizu · SR★★

$192— stable
Waifu Score76.6
Shop $192

Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Linked prices are TCGplayer market prices, refreshed weekly.

Waifus in Union Arena: That Time I Got Reincarnated as a Slime

Milim NavaShionLuminusShizu

All That Time I Got Reincarnated as a Slime waifu cards →

Full UE20BT card list (267 cards)

The complete UE20BT list — parallels, alternate arts, and cross-set reprint slots included — with TCGplayer market prices refreshed weekly (last update 2026-09-28).

Card imageCodeCardRarityMarket priceBuy
Geld (001) (UE20BT/TSK-1-001) cardUE20BT/TSK-1-001Geld (001)Common$0.12Shop
Gobta (002) (UE20BT/TSK-1-002) cardUE20BT/TSK-1-002Gobta (002)Common$0.17Shop
Diablo (003) (UE20BT/TSK-1-003) cardUE20BT/TSK-1-003Diablo (003)Common$0.09Shop
Diablo (003) (Box Topper Foil) (UE20BT/TSK-1-003) cardUE20BT/TSK-1-003Diablo (003) (Box Topper Foil)Common$0.54Shop
Diablo (004) (UE20BT/TSK-1-004) cardUE20BT/TSK-1-004Diablo (004)Uncommon$0.14Shop
Diablo (004) (U*) (UE20BT/TSK-1-004) cardUE20BT/TSK-1-004Diablo (004) (U*)Uncommon 1-Star$8.7Shop
Diablo (005) (UE20BT/TSK-1-005) cardUE20BT/TSK-1-005Diablo (005)Rare$0.15Shop
Diablo (005) (R*) (UE20BT/TSK-1-005) cardUE20BT/TSK-1-005Diablo (005) (R*)Rare 1-Star$6.22Shop
Diablo (006) (UE20BT/TSK-1-006) cardUE20BT/TSK-1-006Diablo (006)Super Rare$2.32Shop
Diablo (006) (SR*) (UE20BT/TSK-1-006) cardUE20BT/TSK-1-006Diablo (006) (SR*)Super Rare 1-Star$16.2Shop
Mjurran (UE20BT/TSK-1-007) cardUE20BT/TSK-1-007MjurranCommon$0.14Shop
Youm (UE20BT/TSK-1-008) cardUE20BT/TSK-1-008YoumUncommon$0.17Shop
Ranga (009) (UE20BT/TSK-1-009) cardUE20BT/TSK-1-009Ranga (009)Uncommon$0.15Shop
Rimuru (010) (UE20BT/TSK-1-010) cardUE20BT/TSK-1-010Rimuru (010)Common$0.1Shop
Rimuru (011) (UE20BT/TSK-1-011) cardUE20BT/TSK-1-011Rimuru (011)Uncommon$0.12Shop
Rimuru (012) (UE20BT/TSK-1-012) cardUE20BT/TSK-1-012Rimuru (012)Rare$0.31Shop
Rimuru (013) (UE20BT/TSK-1-013) cardUE20BT/TSK-1-013Rimuru (013)Super Rare$0.51Shop
Rimuru (013) (SR*) (UE20BT/TSK-1-013) cardUE20BT/TSK-1-013Rimuru (013) (SR*)Super Rare 1-Star$5.75Shop
Kurobei (014) (UE20BT/TSK-1-014) cardUE20BT/TSK-1-014Kurobei (014)Uncommon$0.11Shop
Shion (015) (UE20BT/TSK-1-015) cardUE20BT/TSK-1-015Shion (015)Common$0.12Shop
Shion (016) (UE20BT/TSK-1-016) cardUE20BT/TSK-1-016Shion (016)Rare$0.32Shop
Shuna (017) (UE20BT/TSK-1-017) cardUE20BT/TSK-1-017Shuna (017)Common$0.1Shop
Shuna (018) (UE20BT/TSK-1-018) cardUE20BT/TSK-1-018Shuna (018)Uncommon$0.14Shop
Shuna (019) (UE20BT/TSK-1-019) cardUE20BT/TSK-1-019Shuna (019)Super Rare$0.74Shop
Shuna (019) (SR*) (UE20BT/TSK-1-019) cardUE20BT/TSK-1-019Shuna (019) (SR*)Super Rare 1-Star$6.53Shop
Soei (020) (UE20BT/TSK-1-020) cardUE20BT/TSK-1-020Soei (020)Common$0.12Shop
Soei (1-021) (UE20BT/TSK-1-021) cardUE20BT/TSK-1-021Soei (1-021)Uncommon$0.1Shop
Hakuro (022) (UE20BT/TSK-1-022) cardUE20BT/TSK-1-022Hakuro (022)Uncommon$0.14Shop
Hakuro (023) (UE20BT/TSK-1-023) cardUE20BT/TSK-1-023Hakuro (023)Rare$0.15Shop
Benimaru (024) (UE20BT/TSK-1-024) cardUE20BT/TSK-1-024Benimaru (024)Common$0.13Shop
Benimaru (024) (Box Topper Foil) (UE20BT/TSK-1-024) cardUE20BT/TSK-1-024Benimaru (024) (Box Topper Foil)Common$0.57Shop
Benimaru (025) (UE20BT/TSK-1-025) cardUE20BT/TSK-1-025Benimaru (025)Uncommon$0.17Shop
Benimaru (026) (UE20BT/TSK-1-026) cardUE20BT/TSK-1-026Benimaru (026)Rare$0.23Shop
Benimaru (026) (R*) (UE20BT/TSK-1-026) cardUE20BT/TSK-1-026Benimaru (026) (R*)Rare 1-Star$9.27Shop
Benimaru (027) (UE20BT/TSK-1-027) cardUE20BT/TSK-1-027Benimaru (027)Super Rare$2.98Shop
Benimaru (027) (SR**) (UE20BT/TSK-1-027) cardUE20BT/TSK-1-027Benimaru (027) (SR**)Super Rare 2-Star$207Shop
Jura Tempest Federation (UE20BT/TSK-1-028) cardUE20BT/TSK-1-028Jura Tempest FederationUncommon$0.13Shop
Summon Demon (UE20BT/TSK-1-029) cardUE20BT/TSK-1-029Summon DemonCommon$0.12Shop
Feast (030) (UE20BT/TSK-1-030) cardUE20BT/TSK-1-030Feast (030)Uncommon$1.57Shop
Overdrive (UE20BT/TSK-1-031) cardUE20BT/TSK-1-031OverdriveCommon$0.12Shop
Black Progenitor (UE20BT/TSK-1-032) cardUE20BT/TSK-1-032Black ProgenitorRare$1.07Shop
Harvest Festival (UE20BT/TSK-1-033) cardUE20BT/TSK-1-033Harvest FestivalCommon$0.13Shop
Hell Flare (UE20BT/TSK-1-034) cardUE20BT/TSK-1-034Hell FlareUncommon$0.15Shop
Veldora (035) (UE20BT/TSK-1-035) cardUE20BT/TSK-1-035Veldora (035)Uncommon$0.1Shop
Eren & Gido & Kaval (UE20BT/TSK-1-036) cardUE20BT/TSK-1-036Eren & Gido & KavalCommon$0.16Shop
Kaijin (UE20BT/TSK-1-037) cardUE20BT/TSK-1-037KaijinUncommon$0.16Shop
Gabiru (038) (UE20BT/TSK-1-038) cardUE20BT/TSK-1-038Gabiru (038)Common$0.13Shop
Geld (039) (UE20BT/TSK-1-039) cardUE20BT/TSK-1-039Geld (039)Common$0.17Shop
Gobta (040) (UE20BT/TSK-1-040) cardUE20BT/TSK-1-040Gobta (040)Common$0.15Shop
Shizu (041) (UE20BT/TSK-1-041) cardUE20BT/TSK-1-041Shizu (041)Common$0.12Shop
Shizu (042) (UE20BT/TSK-1-042) cardUE20BT/TSK-1-042Shizu (042)Uncommon$0.1Shop
Shizu (043) (UE20BT/TSK-1-043) cardUE20BT/TSK-1-043Shizu (043)Super Rare$0.52Shop
Shizu (043) (SR**) (UE20BT/TSK-1-043) cardUE20BT/TSK-1-043Shizu (043) (SR**)Super Rare 2-Star$192Shop
Soka (044) (UE20BT/TSK-1-044) cardUE20BT/TSK-1-044Soka (044)Uncommon$0.16Shop
Soka (045) (UE20BT/TSK-1-045) cardUE20BT/TSK-1-045Soka (045)Rare$0.17Shop
Treyni (UE20BT/TSK-1-046) cardUE20BT/TSK-1-046TreyniUncommon$0.08Shop
Ranga (047) (UE20BT/TSK-1-047) cardUE20BT/TSK-1-047Ranga (047)Rare$0.19Shop
Ranga (047) (R*) (UE20BT/TSK-1-047) cardUE20BT/TSK-1-047Ranga (047) (R*)Rare 1-Star$6.48Shop
Rigur (UE20BT/TSK-1-048) cardUE20BT/TSK-1-048RigurCommon$0.3Shop
Rigurd (UE20BT/TSK-1-049) cardUE20BT/TSK-1-049RigurdUncommon$0.15Shop
Rimuru (050) (UE20BT/TSK-1-050) cardUE20BT/TSK-1-050Rimuru (050)Common$0.1Shop
Rimuru (050) (Box Topper Foil) (UE20BT/TSK-1-050) cardUE20BT/TSK-1-050Rimuru (050) (Box Topper Foil)Common$1.42Shop
Rimuru (051) (UE20BT/TSK-1-051) cardUE20BT/TSK-1-051Rimuru (051)Uncommon$0.15Shop
Rimuru (052) (UE20BT/TSK-1-052) cardUE20BT/TSK-1-052Rimuru (052)Rare$0.49Shop
Rimuru (052) (R*) (UE20BT/TSK-1-052) cardUE20BT/TSK-1-052Rimuru (052) (R*)Rare 1-Star$20.69Shop
Rimuru (053) (UE20BT/TSK-1-053) cardUE20BT/TSK-1-053Rimuru (053)Super Rare$0.89Shop
Rimuru (053) (SR*) (UE20BT/TSK-1-053) cardUE20BT/TSK-1-053Rimuru (053) (SR*)Super Rare 1-Star$10.74Shop
Shion (054) (UE20BT/TSK-1-054) cardUE20BT/TSK-1-054Shion (054)Common$0.07Shop
Shion (055) (UE20BT/TSK-1-055) cardUE20BT/TSK-1-055Shion (055)Rare$0.17Shop
Shion (055) (R*) (UE20BT/TSK-1-055) cardUE20BT/TSK-1-055Shion (055) (R*)Rare 1-Star$12.99Shop
Shion (056) (UE20BT/TSK-1-056) cardUE20BT/TSK-1-056Shion (056)Super Rare$0.72Shop
Shion (056) (SR*) (UE20BT/TSK-1-056) cardUE20BT/TSK-1-056Shion (056) (SR*)Super Rare 1-Star$16.99Shop
Shuna (057) (UE20BT/TSK-1-057) cardUE20BT/TSK-1-057Shuna (057)Uncommon$0.13Shop
Soei (058) (UE20BT/TSK-1-058) cardUE20BT/TSK-1-058Soei (058)Common$0.12Shop
Soei (058) (Box Topper Foil) (UE20BT/TSK-1-058) cardUE20BT/TSK-1-058Soei (058) (Box Topper Foil)Common$2.17Shop
Soei (059) (UE20BT/TSK-1-059) cardUE20BT/TSK-1-059Soei (059)Rare$3.2Shop
Soei (060) (UE20BT/TSK-1-060) cardUE20BT/TSK-1-060Soei (060)Super Rare$4.31Shop
Soei (060) (SR*) (UE20BT/TSK-1-060) cardUE20BT/TSK-1-060Soei (060) (SR*)Super Rare 1-Star$29.68Shop
Great Forest of Jura (UE20BT/TSK-1-061) cardUE20BT/TSK-1-061Great Forest of JuraUncommon$0.1Shop
Feast (062) (UE20BT/TSK-1-062) cardUE20BT/TSK-1-062Feast (062)Uncommon$2.33Shop
Magic-Suppressing Mask (UE20BT/TSK-1-063) cardUE20BT/TSK-1-063Magic-Suppressing MaskCommon$0.12Shop
Shion's Cooking (UE20BT/TSK-1-064) cardUE20BT/TSK-1-064Shion's CookingCommon$0.1Shop
Mystic Thread Strike (UE20BT/TSK-1-065) cardUE20BT/TSK-1-065Mystic Thread StrikeUncommon$0.19Shop
Arcane Thread Fetters (UE20BT/TSK-1-066) cardUE20BT/TSK-1-066Arcane Thread FettersCommon$0.12Shop
Predator (UE20BT/TSK-1-067) cardUE20BT/TSK-1-067PredatorRare$2.54Shop
Velzard (UE20BT/TSK-1-068) cardUE20BT/TSK-1-068VelzardCommon$0.16Shop
Veldora (069) (UE20BT/TSK-1-069) cardUE20BT/TSK-1-069Veldora (069)Common$0.12Shop
Veldora (070) (UE20BT/TSK-1-070) cardUE20BT/TSK-1-070Veldora (070)Rare$0.23Shop
Veldora (071) (UE20BT/TSK-1-071) cardUE20BT/TSK-1-071Veldora (071)Super Rare$1.63Shop
Veldora (071) (SR**) (UE20BT/TSK-1-071) cardUE20BT/TSK-1-071Veldora (071) (SR**)Super Rare 2-Star$128Shop
Beretta (UE20BT/TSK-1-072) cardUE20BT/TSK-1-072BerettaUncommon$0.13Shop
Ranga (073) (UE20BT/TSK-1-073) cardUE20BT/TSK-1-073Ranga (073)Common$0.12Shop
Shion (074) (UE20BT/TSK-1-074) cardUE20BT/TSK-1-074Shion (074)Rare$0.2Shop
Carrion (075) (UE20BT/TSK-1-075) cardUE20BT/TSK-1-075Carrion (075)Common$0.15Shop
Guy (UE20BT/TSK-1-076) cardUE20BT/TSK-1-076GuyUncommon$0.12Shop
Clayman (077) (UE20BT/TSK-1-077) cardUE20BT/TSK-1-077Clayman (077)Common$0.18Shop
Clayman (078) (UE20BT/TSK-1-078) cardUE20BT/TSK-1-078Clayman (078)Rare$0.25Shop
Daggrull (UE20BT/TSK-1-079) cardUE20BT/TSK-1-079DaggrullUncommon$0.21Shop
Deeno (UE20BT/TSK-1-080) cardUE20BT/TSK-1-080DeenoCommon$0.15Shop
Frey (UE20BT/TSK-1-081) cardUE20BT/TSK-1-081FreyUncommon$0.12Shop
Milim (082) (UE20BT/TSK-1-082) cardUE20BT/TSK-1-082Milim (082)Common$0.1Shop
Milim (082) (Box Topper Foil) (UE20BT/TSK-1-082) cardUE20BT/TSK-1-082Milim (082) (Box Topper Foil)Common$2.67Shop
Milim (083) (UE20BT/TSK-1-083) cardUE20BT/TSK-1-083Milim (083)Uncommon$0.14Shop
Milim (083) (U*) (UE20BT/TSK-1-083) cardUE20BT/TSK-1-083Milim (083) (U*)Uncommon 1-Star$31.47Shop
Milim (084) (UE20BT/TSK-1-084) cardUE20BT/TSK-1-084Milim (084)Rare$0.3Shop
Milim (084) (R*) (UE20BT/TSK-1-084) cardUE20BT/TSK-1-084Milim (084) (R*)Rare 1-Star$16.35Shop
Milim (085) (UE20BT/TSK-1-085) cardUE20BT/TSK-1-085Milim (085)Super Rare$10.01Shop
Milim (085) (SR**) (UE20BT/TSK-1-085) cardUE20BT/TSK-1-085Milim (085) (SR**)Super Rare 2-Star$313Shop
Ramiris (086) (UE20BT/TSK-1-086) cardUE20BT/TSK-1-086Ramiris (086)Common$0.09Shop
Ramiris (086) (Box Topper Foil) (UE20BT/TSK-1-086) cardUE20BT/TSK-1-086Ramiris (086) (Box Topper Foil)Common$0.53Shop
Ramiris (087) (UE20BT/TSK-1-087) cardUE20BT/TSK-1-087Ramiris (087)Uncommon$0.16Shop
Ramiris (088) (UE20BT/TSK-1-088) cardUE20BT/TSK-1-088Ramiris (088)Super Rare$3.02Shop
Ramiris (088) (SR*) (UE20BT/TSK-1-088) cardUE20BT/TSK-1-088Ramiris (088) (SR*)Super Rare 1-Star$17.06Shop
Rimuru (089) (UE20BT/TSK-1-089) cardUE20BT/TSK-1-089Rimuru (089)Common$0.18Shop
Rimuru (090) (UE20BT/TSK-1-090) cardUE20BT/TSK-1-090Rimuru (090)Rare$0.2Shop
Rimuru (090) (R*) (UE20BT/TSK-1-090) cardUE20BT/TSK-1-090Rimuru (090) (R*)Rare 1-Star$6.47Shop
Rimuru (091) (UE20BT/TSK-1-091) cardUE20BT/TSK-1-091Rimuru (091)Super Rare$1.56Shop
Rimuru (091) (SR**) (UE20BT/TSK-1-091) cardUE20BT/TSK-1-091Rimuru (091) (SR**)Super Rare 2-Star$212Shop
Rimuru (091) (SR***) (UE20BT/TSK-1-091) cardUE20BT/TSK-1-091Rimuru (091) (SR***)Super Rare 3-Star—Shop
Rimuru (Lord of Wisdom) (UE20BT/TSK-1-092) cardUE20BT/TSK-1-092Rimuru (Lord of Wisdom)Uncommon$0.18Shop
Luminus (093) (UE20BT/TSK-1-093) cardUE20BT/TSK-1-093Luminus (093)Uncommon$0.14Shop
Leon (UE20BT/TSK-1-094) cardUE20BT/TSK-1-094LeonUncommon$0.11Shop
Demon Lords' Banquet ~Walpurgis~ (UE20BT/TSK-1-095) cardUE20BT/TSK-1-095Demon Lords' Banquet ~Walpurgis~Uncommon$0.12Shop
Feast (096) (UE20BT/TSK-1-096) cardUE20BT/TSK-1-096Feast (096)Uncommon$3.38Shop
Drago-Nova (UE20BT/TSK-1-097) cardUE20BT/TSK-1-097Drago-NovaRare$0.39Shop
Lord of Gluttony (UE20BT/TSK-1-098) cardUE20BT/TSK-1-098Lord of GluttonyUncommon$0.11Shop
Invitation from the Demon Lord (UE20BT/TSK-1-099) cardUE20BT/TSK-1-099Invitation from the Demon LordCommon$0.14Shop
Lord of Wisdom (UE20BT/TSK-1-100) cardUE20BT/TSK-1-100Lord of WisdomCommon$0.19Shop
Gobta (101) (UE20BT/TSK-1-101) cardUE20BT/TSK-1-101Gobta (101)Common$0.17Shop
Shizu (102) (UE20BT/TSK-1-102) cardUE20BT/TSK-1-102Shizu (102)Super Rare$0.39Shop
Shizu (102) (SR*) (UE20BT/TSK-1-102) cardUE20BT/TSK-1-102Shizu (102) (SR*)Super Rare 1-Star$4.04Shop
Shuna (103) (UE20BT/TSK-1-103) cardUE20BT/TSK-1-103Shuna (103)Common$0.12Shop
Benimaru (104) (UE20BT/TSK-1-104) cardUE20BT/TSK-1-104Benimaru (104)Rare$0.18Shop
Ranga (105) (UE20BT/TSK-1-105) cardUE20BT/TSK-1-105Ranga (105)Common$0.14Shop
Rimuru (106) (UE20BT/TSK-1-106) cardUE20BT/TSK-1-106Rimuru (106)Uncommon$0.1Shop
Rimuru (107) (UE20BT/TSK-1-107) cardUE20BT/TSK-1-107Rimuru (107)Super Rare$10.79Shop
Rimuru (107) (Box Topper Gold Foil) (UE20BT/TSK-1-107) cardUE20BT/TSK-1-107Rimuru (107) (Box Topper Gold Foil)Super Rare 1-Star$288Shop
Rimuru (107) (SR*) (UE20BT/TSK-1-107) cardUE20BT/TSK-1-107Rimuru (107) (SR*)Super Rare 1-Star$38.2Shop
Sealed Cave (UE20BT/TSK-1-108) cardUE20BT/TSK-1-108Sealed CaveCommon$0.14Shop
Great Sage (UE20BT/TSK-1-109) cardUE20BT/TSK-1-109Great SageRare$0.16Shop
Action Point Card (AP01) (UE20BT/TSK-1-AP01) cardUE20BT/TSK-1-AP01Action Point Card (AP01)Action Point$5.6Shop
Action Point Card (AP01*) (Serial Numbered) (UE20BT/TSK-1-AP01) cardUE20BT/TSK-1-AP01Action Point Card (AP01*) (Serial Numbered)Action Point 1-Star—Shop
Action Point Card (AP02) (UE20BT/TSK-1-AP02) cardUE20BT/TSK-1-AP02Action Point Card (AP02)Action Point$6.08Shop
Action Point Card (AP02*) (Serial Numbered) (UE20BT/TSK-1-AP02) cardUE20BT/TSK-1-AP02Action Point Card (AP02*) (Serial Numbered)Action Point 1-Star—Shop
Action Point Card (AP03) (UE20BT/TSK-1-AP03) cardUE20BT/TSK-1-AP03Action Point Card (AP03)Action Point$4.61Shop
Action Point Card (AP04) (UE20BT/TSK-1-AP04) cardUE20BT/TSK-1-AP04Action Point Card (AP04)Action Point$7.8Shop
Action Point Card (AP05) (UE20BT/TSK-1-AP05) cardUE20BT/TSK-1-AP05Action Point Card (AP05)Action Point$2.84Shop
Action Point Card (AP06) (UE20BT/TSK-1-AP06) cardUE20BT/TSK-1-AP06Action Point Card (AP06)Action Point$4.37Shop
Action Point Card (AP07) (UE20BT/TSK-1-AP07) cardUE20BT/TSK-1-AP07Action Point Card (AP07)Action Point$4.92Shop
Action Point Card (AP08) (UE20BT/TSK-1-AP08) cardUE20BT/TSK-1-AP08Action Point Card (AP08)Action Point$4.17Shop
Action Point Card (AP09) (UE20BT/TSK-1-AP09) cardUE20BT/TSK-1-AP09Action Point Card (AP09)Action Point$3.75Shop
Action Point Card (AP10) (UE20BT/TSK-1-AP10) cardUE20BT/TSK-1-AP10Action Point Card (AP10)Action Point$2.84Shop
Action Point Card (AP11) (UE20BT/TSK-1-AP11) cardUE20BT/TSK-1-AP11Action Point Card (AP11)Action Point$6.42Shop
Action Point Card (AP12) (UE20BT/TSK-1-AP12) cardUE20BT/TSK-1-AP12Action Point Card (AP12)Action Point$4.51Shop
Action Point Card (AP13) (UE20BT/TSK-1-AP13) cardUE20BT/TSK-1-AP13Action Point Card (AP13)Action Point$9.72Shop
Diablo (001) (UE20BT/TSK-2-001) cardUE20BT/TSK-2-001Diablo (001)Common$0.11Shop
Diablo (002) (UE20BT/TSK-2-002) cardUE20BT/TSK-2-002Diablo (002)Uncommon$0.12Shop
Rimuru (003) (UE20BT/TSK-2-003) cardUE20BT/TSK-2-003Rimuru (003)Rare$0.86Shop
Kurobei (004) (UE20BT/TSK-2-004) cardUE20BT/TSK-2-004Kurobei (004)Common$0.1Shop
Shion (005) (UE20BT/TSK-2-005) cardUE20BT/TSK-2-005Shion (005)Uncommon$0.12Shop
Shuna (006) (UE20BT/TSK-2-006) cardUE20BT/TSK-2-006Shuna (006)Common$0.11Shop
Shuna (006) (C*) (UE20BT/TSK-2-006) cardUE20BT/TSK-2-006Shuna (006) (C*)Common 1-Star$12.15Shop
Shuna (007) (UE20BT/TSK-2-007) cardUE20BT/TSK-2-007Shuna (007)Super Rare$1.74Shop
Shuna (007) (SR**) (UE20BT/TSK-2-007) cardUE20BT/TSK-2-007Shuna (007) (SR**)Super Rare 2-Star—Shop
Soei (008) (UE20BT/TSK-2-008) cardUE20BT/TSK-2-008Soei (008)Uncommon$0.12Shop
Hakuro (009) (UE20BT/TSK-2-009) cardUE20BT/TSK-2-009Hakuro (009)Common$0.11Shop
Hakuro (009) (Box Topper Foil) (UE20BT/TSK-2-009) cardUE20BT/TSK-2-009Hakuro (009) (Box Topper Foil)Common$0.83Shop
Benimaru (010) (UE20BT/TSK-2-010) cardUE20BT/TSK-2-010Benimaru (010)Uncommon$0.13Shop
Benimaru (011) (UE20BT/TSK-2-011) cardUE20BT/TSK-2-011Benimaru (011)Rare$0.33Shop
Benimaru (011) (R*) (UE20BT/TSK-2-011) cardUE20BT/TSK-2-011Benimaru (011) (R*)Rare 1-Star$9.81Shop
Giving a Name (UE20BT/TSK-2-012) cardUE20BT/TSK-2-012Giving a NameCommon$0.12Shop
Gabiru (013) (UE20BT/TSK-2-013) cardUE20BT/TSK-2-013Gabiru (013)Common$0.12Shop
Geld (014) (UE20BT/TSK-2-014) cardUE20BT/TSK-2-014Geld (014)Common$0.14Shop
Shizu (015) (UE20BT/TSK-2-015) cardUE20BT/TSK-2-015Shizu (015)Uncommon$0.11Shop
Shizu (015) (U*) (UE20BT/TSK-2-015) cardUE20BT/TSK-2-015Shizu (015) (U*)Uncommon 1-Star$8.45Shop
Ranga (016) (UE20BT/TSK-2-016) cardUE20BT/TSK-2-016Ranga (016)Common$0.15Shop
Ranga (016) (Box Topper Foil) (UE20BT/TSK-2-016) cardUE20BT/TSK-2-016Ranga (016) (Box Topper Foil)Common$1.07Shop
Rimuru (017) (UE20BT/TSK-2-017) cardUE20BT/TSK-2-017Rimuru (017)Common$0.14Shop
Rimuru (018) (UE20BT/TSK-2-018) cardUE20BT/TSK-2-018Rimuru (018)Super Rare$1.91Shop
Rimuru (018) (SR*) (UE20BT/TSK-2-018) cardUE20BT/TSK-2-018Rimuru (018) (SR*)Super Rare 1-Star$19.3Shop
Shion (019) (UE20BT/TSK-2-019) cardUE20BT/TSK-2-019Shion (019)Rare$0.25Shop
Shion (019) (R*) (UE20BT/TSK-2-019) cardUE20BT/TSK-2-019Shion (019) (R*)Rare 1-Star$22.09Shop
Shuna (020) (UE20BT/TSK-2-020) cardUE20BT/TSK-2-020Shuna (020)Uncommon$0.13Shop
Shuna (020) (U*) (UE20BT/TSK-2-020) cardUE20BT/TSK-2-020Shuna (020) (U*)Uncommon 1-Star$5.87Shop
Soei (2-021) (UE20BT/TSK-2-021) cardUE20BT/TSK-2-021Soei (2-021)Rare$4.29Shop
Benimaru (022) (UE20BT/TSK-2-022) cardUE20BT/TSK-2-022Benimaru (022)Uncommon$0.1Shop
Spy (UE20BT/TSK-2-023) cardUE20BT/TSK-2-023SpyCommon$0.12Shop
Report (UE20BT/TSK-2-024) cardUE20BT/TSK-2-024ReportUncommon$0.17Shop
Veldora (025) (UE20BT/TSK-2-025) cardUE20BT/TSK-2-025Veldora (025)Rare$0.18Shop
Veldora (025) (R*) (UE20BT/TSK-2-025) cardUE20BT/TSK-2-025Veldora (025) (R*)Rare 1-Star$5.71Shop
Gobta (026) (UE20BT/TSK-2-026) cardUE20BT/TSK-2-026Gobta (026)Common$0.1Shop
Gobta (Transformed) (UE20BT/TSK-2-027) cardUE20BT/TSK-2-027Gobta (Transformed)Rare$0.21Shop
Seven Days Clergy (UE20BT/TSK-2-028) cardUE20BT/TSK-2-028Seven Days ClergyCommon$0.1Shop
Soka (029) (UE20BT/TSK-2-029) cardUE20BT/TSK-2-029Soka (029)Uncommon$0.11Shop
Diablo (030) (UE20BT/TSK-2-030) cardUE20BT/TSK-2-030Diablo (030)Super Rare$2.78Shop
Diablo (030) (SR*) (UE20BT/TSK-2-030) cardUE20BT/TSK-2-030Diablo (030) (SR*)Super Rare 1-Star$14.78Shop
Hinata (031) (UE20BT/TSK-2-031) cardUE20BT/TSK-2-031Hinata (031)Common$0.09Shop
Hinata (031) (Box Topper Foil) (UE20BT/TSK-2-031) cardUE20BT/TSK-2-031Hinata (031) (Box Topper Foil)Common$1.53Shop
Hinata (032) (UE20BT/TSK-2-032) cardUE20BT/TSK-2-032Hinata (032)Uncommon$0.12Shop
Hinata (033) (UE20BT/TSK-2-033) cardUE20BT/TSK-2-033Hinata (033)Rare$0.41Shop
Hinata (033) (R*) (UE20BT/TSK-2-033) cardUE20BT/TSK-2-033Hinata (033) (R*)Rare 1-Star$18.41Shop
Hinata (034) (UE20BT/TSK-2-034) cardUE20BT/TSK-2-034Hinata (034)Super Rare$3.8Shop
Hinata (034) (SR**) (UE20BT/TSK-2-034) cardUE20BT/TSK-2-034Hinata (034) (SR**)Super Rare 2-Star$324Shop
Masayuki (UE20BT/TSK-2-035) cardUE20BT/TSK-2-035MasayukiRare$0.23Shop
Mjollmile (UE20BT/TSK-2-036) cardUE20BT/TSK-2-036MjollmileUncommon$0.14Shop
Momiji (UE20BT/TSK-2-037) cardUE20BT/TSK-2-037MomijiUncommon$0.12Shop
Yuuki (UE20BT/TSK-2-038) cardUE20BT/TSK-2-038YuukiUncommon$0.14Shop
Ranga (039) (UE20BT/TSK-2-039) cardUE20BT/TSK-2-039Ranga (039)Uncommon$0.14Shop
Louis (UE20BT/TSK-2-040) cardUE20BT/TSK-2-040LouisUncommon$0.12Shop
Rimuru (041) (UE20BT/TSK-2-041) cardUE20BT/TSK-2-041Rimuru (041)Common$0.12Shop
Rimuru (042) (UE20BT/TSK-2-042) cardUE20BT/TSK-2-042Rimuru (042)Common$0.12Shop
Rimuru (043) (UE20BT/TSK-2-043) cardUE20BT/TSK-2-043Rimuru (043)Uncommon$0.1Shop
Rimuru (043) (U*) (UE20BT/TSK-2-043) cardUE20BT/TSK-2-043Rimuru (043) (U*)Uncommon 1-Star$14.42Shop
Rimuru (044) (UE20BT/TSK-2-044) cardUE20BT/TSK-2-044Rimuru (044)Super Rare$8.23Shop
Rimuru (044) (SR**) (UE20BT/TSK-2-044) cardUE20BT/TSK-2-044Rimuru (044) (SR**)Super Rare 2-Star$293Shop
Rimuru (044) (SR***) (UE20BT/TSK-2-044) cardUE20BT/TSK-2-044Rimuru (044) (SR***)Super Rare 3-Star$1,020Shop
Luminus (045) (UE20BT/TSK-2-045) cardUE20BT/TSK-2-045Luminus (045)Common$0.1Shop
Luminus (045) (Box Topper Foil) (UE20BT/TSK-2-045) cardUE20BT/TSK-2-045Luminus (045) (Box Topper Foil)Common$1.89Shop
Luminus (046) (UE20BT/TSK-2-046) cardUE20BT/TSK-2-046Luminus (046)Uncommon$0.13Shop
Luminus (047) (UE20BT/TSK-2-047) cardUE20BT/TSK-2-047Luminus (047)Rare$0.44Shop
Luminus (047) (R*) (UE20BT/TSK-2-047) cardUE20BT/TSK-2-047Luminus (047) (R*)Rare 1-Star$21.77Shop
Luminus (048) (UE20BT/TSK-2-048) cardUE20BT/TSK-2-048Luminus (048)Super Rare$3.29Shop
Luminus (048) (SR**) (UE20BT/TSK-2-048) cardUE20BT/TSK-2-048Luminus (048) (SR**)Super Rare 2-Star$324Shop
Gobzo (UE20BT/TSK-2-049) cardUE20BT/TSK-2-049GobzoCommon$0.07Shop
Shion (050) (UE20BT/TSK-2-050) cardUE20BT/TSK-2-050Shion (050)Common$0.11Shop
Shion (050) (Box Topper Foil) (UE20BT/TSK-2-050) cardUE20BT/TSK-2-050Shion (050) (Box Topper Foil)Common$1.8Shop
Shion (051) (UE20BT/TSK-2-051) cardUE20BT/TSK-2-051Shion (051)Uncommon$0.15Shop
Shion (052) (UE20BT/TSK-2-052) cardUE20BT/TSK-2-052Shion (052)Rare$4.91Shop
Shion (052) (R*) (UE20BT/TSK-2-052) cardUE20BT/TSK-2-052Shion (052) (R*)Rare 1-Star$21.69Shop
Shion (053) (UE20BT/TSK-2-053) cardUE20BT/TSK-2-053Shion (053)Super Rare$6.01Shop
Shion (053) (SR**) (UE20BT/TSK-2-053) cardUE20BT/TSK-2-053Shion (053) (SR**)Super Rare 2-Star$244Shop
Team Reborn (UE20BT/TSK-2-054) cardUE20BT/TSK-2-054Team RebornCommon$0.12Shop
Opening Festival (UE20BT/TSK-2-055) cardUE20BT/TSK-2-055Opening FestivalCommon$0.13Shop
Feast (056) (UE20BT/TSK-2-056) cardUE20BT/TSK-2-056Feast (056)Uncommon$2.12Shop
Answer (UE20BT/TSK-2-057) cardUE20BT/TSK-2-057AnswerCommon$0.13Shop
Master Chef (UE20BT/TSK-2-058) cardUE20BT/TSK-2-058Master ChefUncommon$0.13Shop
Melt Slash (UE20BT/TSK-2-059) cardUE20BT/TSK-2-059Melt SlashUncommon$0.13Shop
Ramen (UE20BT/TSK-2-060) cardUE20BT/TSK-2-060RamenCommon$0.1Shop
Resurrection (UE20BT/TSK-2-061) cardUE20BT/TSK-2-061ResurrectionCommon$0.15Shop
Veldora (062) (UE20BT/TSK-2-062) cardUE20BT/TSK-2-062Veldora (062)Common$0.09Shop
Veldora (062) (Box Topper Foil) (UE20BT/TSK-2-062) cardUE20BT/TSK-2-062Veldora (062) (Box Topper Foil)Common$0.51Shop
Carrion (063) (UE20BT/TSK-2-063) cardUE20BT/TSK-2-063Carrion (063)Common$0.12Shop
Milim (064) (UE20BT/TSK-2-064) cardUE20BT/TSK-2-064Milim (064)Common$0.12Shop
Milim (065) (UE20BT/TSK-2-065) cardUE20BT/TSK-2-065Milim (065)Uncommon$0.13Shop
Milim (065) (U*) (UE20BT/TSK-2-065) cardUE20BT/TSK-2-065Milim (065) (U*)Uncommon 1-Star$19.46Shop
Milim (066) (UE20BT/TSK-2-066) cardUE20BT/TSK-2-066Milim (066)Super Rare$3.63Shop
Milim (066) (SR**) (UE20BT/TSK-2-066) cardUE20BT/TSK-2-066Milim (066) (SR**)Super Rare 2-Star—Shop
Ramiris (067) (UE20BT/TSK-2-067) cardUE20BT/TSK-2-067Ramiris (067)Common$0.11Shop
Ramiris (068) (UE20BT/TSK-2-068) cardUE20BT/TSK-2-068Ramiris (068)Rare$4.87Shop
Rimuru (069) (UE20BT/TSK-2-069) cardUE20BT/TSK-2-069Rimuru (069)Uncommon$0.14Shop
Rimuru (070) (UE20BT/TSK-2-070) cardUE20BT/TSK-2-070Rimuru (070)Rare$0.32Shop
Rimuru (070) (R*) (UE20BT/TSK-2-070) cardUE20BT/TSK-2-070Rimuru (070) (R*)Rare 1-Star$7.68Shop
Luminus (071) (UE20BT/TSK-2-071) cardUE20BT/TSK-2-071Luminus (071)Uncommon$0.13Shop
Meeting (UE20BT/TSK-2-072) cardUE20BT/TSK-2-072MeetingCommon$0.12Shop
This Is So Good! (UE20BT/TSK-2-073) cardUE20BT/TSK-2-073This Is So Good!Uncommon$0.15Shop
Rimuru (P-001) (UE20BT/TSK-P-001) cardUE20BT/TSK-P-001Rimuru (P-001)Rare$0.59Shop
Rimuru (P-001) (R*) (UE20BT/TSK-P-001) cardUE20BT/TSK-P-001Rimuru (P-001) (R*)Rare 1-Star$11.28Shop
Shizu (P-002) (UE20BT/TSK-P-002) cardUE20BT/TSK-P-002Shizu (P-002)Rare$3.42Shop
Shizu (P-002) (R*) (UE20BT/TSK-P-002) cardUE20BT/TSK-P-002Shizu (P-002) (R*)Rare 1-Star$23.47Shop
Milim (P-003) (UE20BT/TSK-P-003) cardUE20BT/TSK-P-003Milim (P-003)Rare$1.92Shop
Milim (P-003) (R*) (UE20BT/TSK-P-003) cardUE20BT/TSK-P-003Milim (P-003) (R*)Rare 1-Star$22.23Shop
Rimuru (P-004) (UE20BT/TSK-P-004) cardUE20BT/TSK-P-004Rimuru (P-004)Rare$4.07Shop
Rimuru (P-004) (R*) (UE20BT/TSK-P-004) cardUE20BT/TSK-P-004Rimuru (P-004) (R*)Rare 1-Star$38.24Shop
Shion (P-005) (UE20BT/TSK-P-005) cardUE20BT/TSK-P-005Shion (P-005)Rare$0.41Shop
Shion (P-005) (R*) (UE20BT/TSK-P-005) cardUE20BT/TSK-P-005Shion (P-005) (R*)Rare 1-Star$28Shop
Milim (P-006) (UE20BT/TSK-P-006) cardUE20BT/TSK-P-006Milim (P-006)Rare$0.36Shop
Milim (P-006) (R*) (UE20BT/TSK-P-006) cardUE20BT/TSK-P-006Milim (P-006) (R*)Rare 1-Star$28.78Shop

Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Prices shown are editorial estimates, not live quotes.

What's in Union Arena: That Time I Got Reincarnated as a Slime: card count, rarities and waifu cards

The UE20BT list holds 267 entries, counting parallel and alternate-art versions as separate cards, and 83 of them feature a female character. The most common rarities are Common (79), Uncommon (61), Rare (38), Super Rare (22) and Rare 1-Star (20).

The most valuable card in the list right now is Rimuru (044) (SR***) at $1,020. Prices come from weekly TCGplayer market data, so that figure moves with the market rather than being an editorial estimate — the table above always shows the current ordering.

Of the cards we track in detail, the premium waifu prints are Milim Nava (2-Star Alt Art), Hinata Sakaguchi (2-Star Alt Art), Shion (2-Star Alt Art) and Milim Nava (Promo 1-Star). Each links to its own page with the printed code, rarity and price history.

Booster box buying guide

Star-rarity chases well above box price make this a singles-first set unless you want the rip.

Boxes on TCGplayerBoxes on eBay

UE20BT sealed products

TCGplayer market prices as of 2026-09-28, refreshed weekly.

Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Linked prices are TCGplayer market prices, refreshed weekly.

Compare the best waifu booster boxes in every game →

More Union Arena sets

Union Arena: Code GeassUnion Arena: Jujutsu KaisenUnion Arena: Demon SlayerUnion Arena: Sword Art Online Vol.2Union Arena: EvangelionUnion Arena: 100 GirlfriendsUnion Arena: Demon Slayer Vol.2Union Arena: Chainsaw ManUnion Arena: Re:ZeroUnion Arena: Tokyo GhoulUnion Arena: InuYashaUnion Arena: NIKKE Precious BoosterUnion Arena: BLEACH Thousand-Year Blood War Vol.3Union Arena: My Hero Academia Special BoosterUnion Arena: GURREN LAGANNUnion Arena: BLEACH Thousand-Year Blood WarUnion Arena: BLEACH Thousand-Year Blood War Vol.2

Union Arena: That Time I Got Reincarnated as a Slime: quick answers

How many cards are in Union Arena: That Time I Got Reincarnated as a Slime (UE20BT)?
The full UE20BT card list contains 267 entries including parallel and alternate-art versions. The complete list with market prices is on this page, refreshed weekly.
What are the chase cards in Union Arena: That Time I Got Reincarnated as a Slime?
The waifu chase slots are Milim Nava (2-Star Alt Art) (UE20BT/TSK-1-085, ~$313), Hinata Sakaguchi (2-Star Alt Art) (UE20BT/TSK-2-034, ~$324), Shion (2-Star Alt Art) (UE20BT/TSK-2-053, ~$244), Milim Nava (Promo 1-Star) (UE20BT/TSK-P-006, ~$28.78), Luminus (048) (SR★★) (UE20BT/TSK-2-048, ~$324), Shizu (043) (SR**) (UE20BT/TSK-1-043, ~$192).
Is a Union Arena: That Time I Got Reincarnated as a Slime booster box worth buying?
Star-rarity chases well above box price make this a singles-first set unless you want the rip.
When was Union Arena: That Time I Got Reincarnated as a Slime released?
Union Arena: That Time I Got Reincarnated as a Slime (UE20BT) released on June 26, 2026 for Union Arena.
How many waifu cards are in Union Arena: That Time I Got Reincarnated as a Slime?
83 of the 267 cards in the list feature a female character we track, counting parallel and alternate-art prints separately. The premium ones are listed above with prices; the rest are in the full card list on this page.
Where can I buy Union Arena: That Time I Got Reincarnated as a Slime singles?
Every card in the list links to its own page with buy links to TCGplayer and eBay. For a specific chase card, buying the single is almost always cheaper than the expected cost of pulling it from sealed product.
$165affiliate linkShop UE20BT box →