I've only run Loatheb as dps before and next week I'm healing on my holy pally - Alguin. Judging from the sign-up, our other healers for the run will be another healadin and an under-geared druid, so I'm having nightmares already. Any tips would be most welcome.
From what I've seen, there's a 3 second healing window every 20 seconds. If you time it right, that's enough for 2 holy lights, normally. When everything is on cooldown, you've got a holy light, divine favor + holy shock and another holy light. This doesn't strike me as being enough to keep the tank up, let alone give the dps a fighting chance as well.
What am I missing? What can you suggest that might help me?