one ofとは

名詞

one-of (複数形 one-ofs)

1. (collectible card games) A card included in a deck only once.
   • 2002 January 12, Adam Compton, “Re: Goblin/Zombie Horde”, rec.games.trading-cards.magic.strategy, Usenet:

     Weak card. Might be good enough for a one-of in a mono-black deck, but you're running R/B.

   • 2003 September 22, Gustavo Fischer, “Re: mirrodin and zombies...”, rec.games.trading-cards.magic.strategy, Usenet:

     One-ofs are usually no good unless you can tutor for them or are late-game goodies, so you should decide which to keep and which to exchange for more copies of the good ones.

   • 2007 May 22, mutantman, “Darksteel Reactor deck”, rec.games.trading-cards.magic.strategy, Usenet:

     Kher Keep is a one-of with no drawback in this deck that creates blockers early on.

   • 2008 September 23, suleci2, “Re: For G-d Sake, BAN Direct Intervention”, rec.games.trading-cards.jyhad, Usenet:

     But, even if you took it as a (one-of) staple card, what of the numerous other staples?