We got [Call of the Grand Crusade] tonight! We had a 0,4% wipe this monday which was plain misery but that convinced me that we would get him down tonight. Just the last couple of tries on monday really proved that P3 healing was more or less sorted and it was just a matter of time.
Six people alive is more than enough! /cough
[--- UPDATE ---] It seems we got our kill on Youtube! :)
My role was healing both tanks before phase 3 and then keeping 2 targets with Penetrating Cold alive, namely Square and Diamond. We assigned dedicated healers for Raid marks. Our other resto druid covered Cross and Moon I think. With that setup we had 4 debuff targets covered on 2 healers but we were assisted by shaman Riptide and Paladin Shock on our second targets.
With the HT glyph and Naturalist talent it's not very hard to save both as long as you don't have to deal with any lag. It's just the matter of locating the targets and hitting both before the first tick. I looked for Square first and while casting I looked for Diamond. Once both had gotten their first HT I cast another on each for good measure and then alternated a third HT on either of the tanks while keeping the HT rotation up for the duration of the debuff. Sometimes when I felt brave I cast a few hots and heals on the tanks while waiting for the next set of debuffs but it's a bit risky. You really want your GCD available as soon as it hits. Everyone in the raid also used Frost protection potion when P3 started.
Feeling happy about the PvE performance for the evening I decided to suffer to get what was missing for [What a long, strange trip it's been]. The lovely [force PvE players into battlegrounds to ruin the experience for PvP players, leeching things as a gnome while not being able to shapeshift and having no clue where to go or what to do], oh joy! Also my first visit to Isle of Conquest which seems nice if you like that sort of thing (which I don't). I can appreciate a fair fight but most of the time it seems to be a matter of 10 vs 1 which doesn't amuse me. 25 vs a couple of elite NPC's on the other hand! ;)