Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)
Aeve, Progenitor Ooze isn’t legendary as long as it’s a token.
Aeve enters the battlefield with a +1/+1 counter on it for each other Ooze you control.
Oracle
Legendary Creature — Ooze
Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)
Aeve, Progenitor Ooze isn’t legendary as long as it’s a token.
Aeve enters the battlefield with a +1/+1 counter on it for each other Ooze you control.