Tomb Conclave
Land-Island Swamp (Rare)

(Tap: Add U or B to your mana pool.)

At the beginning of your end step, if you didn't cast any spells this turn, Tomb Conclave deals 1 damage to you.

1BB, Tap, Sacrifice Tomb Conclave: Target player discards a card.

1, Tap: Target land becomes a 2/2 blue Wizard creature until end of turn. It's still a land.

Steve Tedin