I agree, Intoxication is virtually pointless and it's one of the most annoying AAs because it renders the whole Intelligence tree in the Heroic tab extremely underwhelming. I don't even necessarily need Intoxication to do significant damage, it'd be interesting if it was a meaningful debuff or had a proc chance that increased our CBO/CB, or fervor/fervorOC. Right now it's just absolutely pointless. If we have limited hours of dev time to devote to assassin, revamping this one could be really awesome.