Not completely useless? Give me a situation where it does anything during trials or boss fights. From what I've noticed, it doesn't remove ANYTHING that isn't applied by trash. IT DOESN'T EVEN REMOVE S RANK MONSTER DEBUFFS!!! Like... come ooonnnnn!!!
If they at least made it ACTUALLY remove things like Paralysis, Damage-Down debuff, Vulnerability stacks, etc., it would actually be useful. You might never mess up, but sometimes you get these things as a result from a party member screwing up. OF COURSE, you shouldn't be able to break free from Zurvan's Demon's Claw stun, or move during Time Stasis. And things like Susano's slashing debuff shouldn't be removed as well or else you wouldn't even have to tank swap... OR SHOULD IT?!
