My boyfriend and I spent 3 hours trying to get the best Cure II crit instead of doing something remotely productive.
So worth it.You cast Cure II.
Critical! Kallistra Noblus recovers 18129 HP.
[EDIT] Just so people know how we did it, if they chose to be that bored.
Warrior in Defiance
Convalescence
Mantra (on Warrior, none of our Monk friends wanted to help out :c)
Scholar who used Fey Illumination
Divine Seal
i196 WHM
We did try it on my AST as well, we got 17k but the chat log doesn't record the 40% heal that Synastry gives and no one saw the exact numbers. >.< Not to mention that we had no WHM in the party so we were missing the MND bonus.