{R} Aeve, Progenitor Ooze (Extended Art): (Extended Art) [Modern Horizons 2] [MH2 459]

Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)
Aeve isn't legendary if it's a token.
Aeve enters with a +1/+1 counter on it for each other Ooze you control.