their darksides have taken over them, in order to receive their normal selves back, you must fight till you die. but they will be the one losing you as they had realize what they've done. scaramouche is the menacing one, he will insult you and his eyes will glow blue if he's amused, red if he's mad. kazuha is the calm and challenging one, he is often teasing and his eyes glow orange if he's amused or mad. venti and heizou are the playful ones, they laugh darkly at almost everything.