by modnation675 on Mar 07, 2017
Cythia, Angel of Guidance
First Strike, flying, haste
If a player would activate an activated ability other than a mana ability, choose one of his or
her opponents, then the chosen player decides if the first player can activate that ability this turn.
If a triggered ability from another source would trigger, choose one of its controller's opponents, then the chosen player decides if
that ability triggers.