Breeding Conclave
Land (Rare)

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

Tap: Add G or U to your mana pool. Breeding Conclave deals 1 damage to you.

Tap, Sacrifice Breeding Conclave: Add 2 to your mana pool.

Aleksi Grant West