Onion

Sacrifice a nontoken creature: Create X 1/1 green Pikmin creature tokens and put X population counters on Onion, where X is the sacrificed
creature's converted mana cost. Any player may activate this ability.
Remove a population counter from Onion: Create
a 1/1 green Pikmin creature token.
Exile a Pikmin you control: Put a population
counter on Onion.