I was thinking of a campaign where you take on some sort of chicken supervillain team called the Clucktastic Five, starring the following superchickens;
- Cassia the Dreamkeeper
- Larry the Arbiter (and rooster)
- Ulrich the Scientist
- Cyrus the Commander
- Kaine the Seraph
Note that this spells out “C.L.U.C.K.” Each boss will have unique mechanics while fighting, such as destroying crystals to be able to damage them or hitting specific spots.