topdeck

verb2

1. •
   To draw (a card) from one's deck and play it on the same turn.

   • opp [...] was one turn short of death, when he topdecked wrath... i topdecked skizzik, but he had counter... — 2002
2. •
   To draw cards from one's deck and play them immediately turn after turn because one has no other cards to play.

   • I've countered, burned, destroyed pretty much everything he's played, but now I'm out of cards and so is he. So now it's a topdecking game. — 1998