Peat Timberland
Land-Swamp Forest (Rare)

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

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

Tap, Sacrifice a Swamp: Add BB to your mana pool.

2G, Tap: Regenerate target enchantment.

Lars Prescott