I've been doing elite alert lately. ( Legion Alert ) Usually it's not a problem when there is a tank in the group. However, sometimes it's 3 dps plus me ( a water healer ) when clearing the hall before the boss. They drop to 0 health within a sec unless I keep spamming g heal and p heal + double pool. The bubble shield is gone in 1 or 2 hits. It seems like they expected me to keep them alive but I just couldn't see how? Edit: 339 water healer 140 PoD 120 PHR 120 Trans Card LO: Riptide, SoS, 4 man heal, P heal, 4 man shield, 8 man shield / 8 man heal / Tsunami Strike
Even if you manage to keep them alive in hallways, Evil Cosmic Boy will one-shot them with almost any of his attacks. You definitely need a tank.
it's not you, it's them - the adds are a little rough even for top-notch DPS to burn without them having a chewtoy.