Uwaa that idea is cute...! I'm gonna be real Zorua/Zoroark is mostly inspired by kasa's yokai card, so i see him as liking to take Tsukasa's form alot. Ofc its not very convincing if you know him lmaondhck
He gets along very well with Banette bc they're both very silly (read: likes to play tricks) and Tsukasa eventually starts playing along with their shenanigans. The illusions paired with a ghost's pranks is very...potent, to say the least. This is before the rest of wxs' mons are taken into account too (ESPECIALLY Rui's Rotom...)

Due to the nature of Zoroark's illusions, he's also quite into acting just like Tsukasa is, so its pretty common to see them practicing with each other! lmk if there's anything else u wanna know abt hhhhh