Mass Manipulation

#42p

Sorcery

Gain control of X target creatures and/or planeswalkers.

Those who cross the Dimir find enemies everywhere they turn.

Legalities

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Rulings (2)

2019-01-25 The control-change effect of Mass Manipulation lasts indefinitely. It doesn’t wear off during the cleanup step.
2019-01-25 In a multiplayer game, if a player leaves the game, all cards that player owns leave as well, and any effects that give the player control of permanents immediately end.