Pride weapons are worth getting.

Expert should have two possible raging overdrives. One is wipe your buffs + remove its own debuffs. The other should be smack one person + remove own debuffs. I've definitely seen expert remove its own debuffs before, so I prefer sticking to forcing normal overdrives instead. Gets complicated when other people are operating on auto :/

Ult should be wiping your buffs with raging overdrive, on top of giving itself a combo attack buff and hitting everybody. Haven't tried Ult yet myself though.