It's happened on several occasions, I attack an enemy who doesn't have any defensive buffs visible, and my attack just disappears, making the shrill "ringing" sound like they had Invisibility. I double check that none of their team members have passive effects that would prevent them taking damage, but I can't find anything.

It sounds and acts like they have Invisibility, but they're not transparent and they don't have it listed in their active buffs.

...


Am I overlooking something, or do buffs sometimes continue to have effect, after they stop being visible? Anybody?