Mirrodin Banshee's Blade > < Alpha Myr
Altar of Shadows
Artifact (CMC:7)
At the beginning of your precombat main phase, add to your mana pool for each charge counter on Altar of Shadows. , : Destroy target creature. Then put a charge counter on Altar of Shadows.
143 MRD • ENSam Wood
™ & © 1993—2003 Wizards of the Coast
Legal in: Modern,Mirrodin Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander
Oracle Text (click to copy):
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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.