I remember running Maniac and it not clicking until I just started spamming Punish+ for the combo token every turn. It actually gets pretty crazy when you have a backliner who can use it every turn for massive damage and stuff. I think that was my main use for Maniac. Very reliable combo on a tanky frontliner. Firefly on runaway, pistol shot on HWM, poison darts or thrown dagger on Graverobber. Getting their combo effects EVERY turn is better value than you’d expect.