Do you have to complete trema episode ?

Should i complete bevelle's episode to get mascot

i dont think you have to complete the second part where the kinderguardians find Trema's lair.

but you may as well do it anyway, just for cat nip

Traversing the Via Infinito will not grant you an Episode Complete (although it really should). So if you want the Mascot dress sphere, you don't have to do this.

little question HOW DO U BEAT THAT TREMA GUY I USED CAT NIP IM HIGH LEVEL AND I HAVE NO CHANCE plz help