Verdant Delta
Land (Rare)

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

Tap: Add B or G to your mana pool. Verdant Delta deals 1 damage to you.

BB, Tap, Sacrifice Verdant Delta: Target creature gets -2/-2 until end of turn.

Jason Palck