MRDMirrodin

Altar of Shadows

Altar of Shadows from Mirrodin
Altar of Shadows from Mirrodin

Artifact   {7} (CMC:7)

At the beginning of your precombat main phase, add {B} to your mana pool for each charge counter on Altar of Shadows. {7}, {T}: Destroy target creature. Then put a charge counter on Altar of Shadows.

143 MRD • ENSam Wood

Legal in: Modern,Mirrodin Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

View this MTG card on Gatherer
10/4/2004
The precombat main phase is the first main phase of the turn. All others are postcombat main phases, even if they technically occur before combat.
12/1/2004
You put the counter on Altar of Shadows even if the creature regenerates.
12/1/2004
The "precombat main phase" is the first main phase of the turn. All other main phases are "postcombat main phases."

Card Altar of Shadows is not on TCGPlayer.