Mirrorwing Dragon
Creature — Dragon
Whenever a player casts an instant or sorcery spell that targets only this creature, that player copies that spell for each other creature they control that the spell could target. Each copy targets a different one of those creatures.
Legal in
Pioneer, Modern, Legacy, Vintage, Commander, Brawl, Historic
Rulings (9)
If a player casts an instant or sorcery spell that has multiple targets and Mirrorwing Dragon is chosen as the target in each instance, Mirrorwing Dragon's ability will trigger. Each of the copies will similarly be targeting only one of the player's other creatures.
2016-07-13
Any creature the player controls that couldn't be targeted by the original spell (due to shroud, protection abilities, targeting restrictions, or any other reason) is just ignored by Mirrorwing Dragon's ability. If the spell has multiple targets, a given creature must be a legal target for all of them or else a copy won't be created for that creature.
2016-07-13
If the spell that's copied has an X whose value was determined as it was cast (like Burn from Within does), the copies have the same value of X.
2016-07-13
The copies are only created targeting creatures that the spell's controller controls. Copies are not created for all creatures on the battlefield, and the affected creatures may be controlled by a different player than the controller of Mirrorwing Dragon. Notably, if you cast Murder targeting your opponent's Mirrorwing Dragon, your creatures will each get a Murder, not your opponent's.
2016-07-13