Secluded Hold
Land (Rare)

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

Tap: Add B or R to your mana pool.

Sacrifice Secluded Hold: Add B or R to your mana pool.

BR: Secluded Hold becomes a 2/1 black and red Cleric creature until end of turn. It's still a land.

Chippy Chan