Guild Wars 2

I have to fight mobs like 3-4 times before I kill them because they get invulnerable, return to 100% health, attack, get hit, get inv. and so on.

Update: This seems to happen mostly underwater and when mob is moving. (No, I’m not taking them too far). I saw it on skelk at kessex hills and frog people at brisban wildlands mostly.

This happens constantly on land as well -seems to be a recent issue. I did not see this behavior at launch except when a baddie was “dragged” way outside of its original area.

Under water?
Rangers can help you!