Summon - Assassin (CMC:3)
Trained in the arts of stealth, the royal assassins choose their victims carefully, relying on timing and precision rather than brute force.
1E • ENTom Wänerstrand
™ & © 1993—1993 Wizards of the Coast
Legal in: Modern,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander
Oracle Text (click to copy):
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10/4/2004 Can't target itself because you choose the target before you tap him. At that time he is not yet a legal target. 10/4/2004 If the creature is no longer tapped when the Assassin's ability resolves, then the ability is countered.