You can only activate this cardduring your opponent's turn. Select 1 monster on your opponent's sideof the field and Special Summon 1 "Mirage Token" in face-up Attack or Defense Position on your side of the field. The "Mirage Token" has the same Level, Type, Attribute, ATK, and DEF as the selected monster. Destroy the "Mirage Token" at the end of the turn.
During your opponent's turn: Target 1 monster your opponent controls; Special Summon 1 "Mirage Token" the same Level, Type, Attribute, ATK, and DEF as that target. Destroy this Token during the End Phase.