Steam Vents [Secret Lair Drop Series] Mirrodin Promos This ability can't cause the

This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven

"Unskin these impure bodies

sacrifice Chromium unless you pay {W}{U}{B}

"What do you have that I cannot obtain

Set: Beta Edition Type: Instant Rarity: Rare Cost: {W} Cast this spell only during combat before blockers are declared

Steam Vents [Secret Lair Drop Series] Mirrodin Promos This ability can't cause theSet: Secret Lair Drop Series Type: Land Island Mountain Rarity: Rare ({T}: Add {U} or {R}.) As Steam Vents enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. Despite being abandoned for millennia, the Thran ironworks still occasionally sputter to life.