Evangelize | Magic: The Gathering
Formats Evangelize is Legal in
Official Oracle Text for Evangelize
Gain control of target creature of an opponent's choice he or she controls.
Official Rulings for Evangelize
9/25/2006 : The target of the spell is a creature the chosen opponent controls. As Evangelize resolves, if the target isn't a creature controlled by the chosen opponent, Evangelize will be countered. If Evangelize's target is changed (via Shunt, for example), the new target must be a creature controlled by the chosen opponent.