Princess Luna

Legendary Creature — Alicorn

Flying

When this creature transforms into Princess Luna, choose up to six cards you own from outside the game with a moon in their art, then exile those cards. As long as those cards remain exiled, you may cast them, and your friends may cast them with your permission. (Gifts are appreciated.)

Legality

Format	Legality
1v1 Commander	Legal
Archenemy	Legal
Block Constructed	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Highlander	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Oathbreaker	Legal
Planar Constructed	Legal
Planechase	Legal
Quest Magic	Legal
Tiny Leaders	Legal
Vanguard	Legal
Vintage	Legal

Discussion (2)

Tylord2894 on If somebody steals my creature, …

5 years ago

So, while this interaction involves cards that are silver-bordered, that is not actually affecting anything pertinent. You are correct in that player C will control the trigger and get to wish six times even though you controlled the transformation activated ability. Notably, player C can still cast those cards even after the Act of Aggression effect wears off. The "you can cast them from exile" clause is not dependent on you controlling Princess Luna.

Also, the fact that they use Act of Aggression is a major flavor win!!

Yesterday on If somebody steals my creature, …

5 years ago

I'm... not having a breakdown, just trying to understand something silver-bordered.

I (player A) own and control Nightmare Moon  ^Flip. Player B pays [6] to activate its ability. In response, player C casts Act of Aggression targeting my little pony, and the stack resolves.

I'm thinking the 'when they do' text means it's a triggered ability that's put onto the stack after paying the cost of the activated ability. So that triggered ability would still be on the stack at the time Nightmare Moon was stolen, and would resolve after player C steals the creature but before it transforms?

So player C steals my creature, it transforms and so player C gets the triggered ability from Princess Luna transforming, wish-tutors, but doesn't have any friends? And I do have a friend, but without benefits?

Does that all seem right?