Nothing amazing, but after playing around, I've found what is probably the most efficient way for me to do the last Indra trial:
http://i246.photobucket.com/albums/g...722_193537.jpg
Basically:
- blink/stoneskin
- gather 3 or 4 mobs and sleepga them
- run to max casting distance
- Thundaga III > Blizzaga III > Sleepga I all without stopping (buffs should wear during sleepga)
- redo stoneskin, plus med/convert if needed
- Thundaga III (occasionally need a Thundaga 1 after)
You can play it safe by pulling less mobs or rebuffing more often. I tried 5 at once and although I still didn't get interrupted, I took quite a beating, so I'm sticking to 3-4 since gathering is time consuming anyway.
Overall it certainly makes the trial less boring!