Zagraph, Master of Souls

+1: You can activate this ability during your opponent's turn and can activate it each turn. Regenerate target creature.
-1: Up to two target creatures gain "{1}{b} regenerate this creature deal 2 damage to each opponent." Until the end of the game.
-6: Create an emblem with "Whenever a non-token creature regenerates untap that creature and create a 1/1 spirit creature token with {1} regenerate."