Xal'tur, Doom Given Form

Eminence—All opponents creatures come into play with a defender counter on it unless their controller pays {2}. Each creature with a defender counter has "{2}{t}Remove defender counter from this creature."

{x}{t}-Creatures under your control get +X/+X until end of turn.

{p/r}{p/g}{t}-Each creature you control gains Myriad until end of turn.

I dream of extinction, and it will come true.