So Tried to Heal Sohm Al as an Astrologian...

[AsakuraVN]

I have healed through all 3.0 dungeons while keeping constant dps at every pulls. The hardest one was the final boss in Fractal, but it was due to me trying out Nocturnal sect. The rest is no problem at all, even with big pulls.

I think every new AST got those problems, but after a week or 2, you'll eventually get better. One of the reasons being that AST is extremely weak on low level gear, and the lack of Time Dilation & Celestial Opposition makes it even worse.

Otherwise, on bigger pulls apply both 2 regen on the tank, try to fish out Extended bole, even use Arrow on yourself if needed, before going cleric. If you still have problem then bad tank is bad.

Also, never use lightspeed, unless your MP is near full & you want to spam AoE heals when multiple people are taking dmg. Other than that, it is only good for stoneskin on the run.