Glossary
The vocabulary of waifu card collecting, in plain English. Terms are ordered the way you'll encounter them.
- Waifu card
- A trading card collected primarily for the female anime character it features rather than for gameplay. Value is driven by artwork quality, character popularity, and rarity — a waifu card can be a tournament staple or completely unplayable.
- Alt art (alternate art)
- A version of an existing card with different, usually premium, artwork. Alt arts share the card's collector number and gameplay text but are printed at a lower rarity slot, which is what makes them chase cards.
- Chase card
- The card (or handful of cards) that people are 'chasing' when they open a set — the pull that carries most of a booster box's expected value. A set's chase cards are usually its SEC, SP, or top alt-art slots.
- SP (Special / Special Print)
- The highest premium slot in games like Weiss Schwarz and the One Piece Card Game. In Weiss Schwarz, SP usually means a foil-stamped signature from the character's voice actress; in One Piece it denotes special-art reprints inserted at very low rates.
- SEC (Secret Rare)
- A rarity above the set's advertised maximum, numbered past the official set count. Secret rares are typically the scarcest pulls in Bandai TCGs and anchor a set's value.
- SR (Super Rare)
- A standard high rarity below SEC/SP. SRs are pullable at reasonable rates, which makes them the workhorse tier for budget collectors.
- SAR (Special Art Rare)
- The Pokémon TCG's premium illustration-rare tier for trainers and Pokémon, introduced in the Scarlet & Violet era. SAR trainer cards are the modern successors to full-art trainers.
- Full art
- A card whose illustration covers the entire card face with the text overlaid. Full-art trainer cards of characters like Lillie, Marnie, and Cynthia effectively created the Pokémon side of waifu collecting.
- Manga rare
- A One Piece Card Game treatment that reproduces raw black-and-white manga panel art on a foil card. The OP01 manga Nami and Shanks are the most famous examples and among the most valuable cards in the game.
- Parallel rare
- A foil or textured variant of a card that exists in a base version — 'parallel' to the normal print. Alt arts, manga rares, and SPs are all forms of parallels.
- Signed card (VA signature)
- A card printed with a foil-stamped signature of the character's voice actress. A Weiss Schwarz specialty — these are printed signatures, not hand-signed autographs, and the distinction matters for pricing.
- Leader card
- In the One Piece Card Game, the card that defines your deck's identity and sits in play the whole game. Alt-art leaders are popular with collectors because they're the card opponents look at all match.
- Box EV (expected value)
- The average total market value of the cards inside a sealed booster box. When box EV is far below box price, buying singles is mathematically better; collectors rip boxes anyway because slot machines are fun.
- Grading
- Paying a service (PSA, BGS, CGC) to authenticate a card and score its condition from 1–10. A gem-mint 10 grade can multiply a chase card's value; a 7 can halve it.
- Binder collecting
- Collecting every card (or every card of one character) into binder pages rather than chasing only the expensive slots. Character binders are the heart of waifu collecting culture.
- Market movers
- Cards whose prices changed the most over a recent window. Watching movers reveals reprint shocks, anime-season hype, and quiet accumulation before the crowd notices.