Slygar, The Doom Fish

+2: Create a 3/3 menace and death touch creature token card Xanathar.
-14: Sacrifice Xanathar create 3 1/1 flying, menace and island walk creature token fish.
-20: Give Target player an emblem that whenever they are dealt damage by a fish they must mill 5, discard 2, and sacrifice a creature.