Caves Coliseum
Land (Rare)

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

Tap: Add 1 to your mana pool.

Tap: Add U or B to your mana pool. Each opponent gains 1 life.

Tap, Sacrifice Caves Coliseum: Add 2 to your mana pool.

Jesper Briclot