Altar of Shadows - Mirrodin - Rare
Available: 7
Lowest Regular: $0.50
Foil-Mid: $1.13
Avail: 7
Low Reg: $0.50
Foil-Mid: $1.13
Description
At the beginning of your precombat main phase, add {B} for each charge counter on Altar of Shadows. {7}, {T}: Destroy target creature. Then put a charge counter on Altar of Shadows.