Musu, Conjurer of Curses

Whenever a creature you control with 2 or more
counters on it enters a graveyard, proliferate.
Remove 10 counters from creatures you control:
Create an enchantment token named Curse of
Evolution, an aura curse with "Enchant player.
Creatures enchanted player controls have base
power and toughness 2/2, are no colors, and
lose all creature types." Attach it to an opponent.
"I will show you the cost of tempting fate..."