Mythra (or Hikari, as I play the game in Japanese for a reason, I still think their English VAs' have some charm to 'em), I just got them yesterday (alongside Byleth and Steve), the fact they can switch mid-fight similar to Pokemon Trainer; it seems to be the case, played as them during Pneuma spirit battle; ended up winning first try, it's also to note that they have two final smashes (depending on who you play as) similar to Ryu and Ken (despite being separate fighters).
Interested in playing her classic mode(/"Survival Smash") route cooperatively, tho kinda wish they implemented the option to play fighter routes as different fighters or at least add some sort of boss rush mode.
