I'm a new player, just finished the alien arc. If a boss has a move that will most likely wipe everyone, then it would be nice for them to give some sort of warning besides a glowing aura that occurs a second or two before the move. Something like the boss saying something or he emotes something in your chat window.

When there is a full party or you are a mage, it is just too difficult to see glowing aura's with all of the other player spell aura's going on. I only play on a cellphone, not sure if it is different on a pc, but wow... I feel like if I am able to avoid the death blow, it was nothing more than luck because I can't tell when the boss is about to use his move.