Steam Shrine
Land (Rare)

At the beginning of your upkeep, Steam Shrine deals 1 damage to target creature you control.

Tap: Add 1 to your mana pool.

Tap: Add R or W to your mana pool. Each opponent gains 1 life.

1: Steam Shrine becomes a 2/2 white Citizen creature until end of turn. It's still a land.

Greg Sweet