Fressa Qajyyl

+1: Put a 2/1 blue Snake Illusion creature token into play under your control.
-1: Sacrifice an Illusion creature: Gain control of target creature with power less than the sacrificed creature's until end of turn.
-X: Fressa Qajyyl becomes an X/X blue Gorgon creature with "Sacrifice this creature: Gain control of target creature with toughness X or less."