Originally Posted by
Estellios
For Aurum vale, if a Warrior Collusions a mage before they use Flare/Firaga/Whatever, you can coordinate with the others to use Quelling Strike. With that and Steel Cyclone the mages shouldn't be taking hate. It also helps for Sleepga to be thrown around before the mages begin casting. It also helps IMMENSELY for the WHMs to begin spamming Curaga the exact moment you see people's stoneskin wear off. If you do it soon enough you and another WHM can continuously top everyone off with the Curaga spread if everyone's hp isn't too low.
As Arty has also said, get use out of Benediction. Most speed runs tough it out through one of the poison rooms and get the fruit for the other. It's a perfect time to use Benediction as that is what it's there for, everyone is gathered together for Curagas anyway, and it will be up by the time you will probably need it again (the boss). I can only vouch for Aurum Vale, though.
Hell, thinking about it now, Pre-emptive Curagas is perfect for BLM aoe bombing if you can practice timing it right. When it lands it will automatically hit whoever needed it.