Tropical Chancery
Land (Rare)

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

1, Tap: Add GG, GW or WW to your mana pool. Tropical Chancery deals 1 damage to you.

G, Sacrifice Tropical Chancery: Target creature gets +2/+2 until end of turn.

Lars Argyle