I can't say how I hate this iteration of the Abyss. While I had no major issues with it due to overpowered teams I'm using, the bosses on a B side of the floor 12 are ultimate time wasters. They are not hard, but incredibly annoying to fight even once in a month. At least last floor was an Aeonblight and not a Golden Wolflord. Could've been worse.
def could’ve been worse but honestly, The Aeonblight has been the bane of my existence. He isn’t difficult in by any means but he severely limits my team options due to the fact that u need a bow character.
250 should be fine though it also depends on who you run with her. If you run this team and still have trouble getting her ult I'd recommend 4p emblem set. Fav weapons on other characters also wouldn’t hurt.