Thought I'd post this in this topic also, hope this helps...
Hi all,
I thought I'd come and type up a quick how-to guide on this one as it was causing me some difficuilty. Well, actually I was nearly for throwing the xbox out the window.
Anyways, I tried this lots of times and I finally discovered a way to do it. Now, I even went back to my previous save to try it again and it worked fine. :)
My party was as follows;
Kaim, Seth, Sarah, Jansen & Ming.
On your first turn, get Kaim and Seth on a 3-combo each. Hit the same guy, I chose the far left.
Get your casters to hit a different guy each, choose double cast, and don't hit the same person with the spell each time... e.g hit enemy #1 with a spell and then hit #2 with a spell. Then follow on and get the next caster to hit #3 and then #4 and so forth. Just do this every time.
Get Kaim and Seth to defend from then on out or to use items if required. Don't attack with them until you get your 10 successful coin tosses.
The spell to use is flara, every single time. Do not use flare as for some strange reason most of your coin tosses fail and you don't get as many. Each time I got 10 successful in a row. I was getting 2 coin tosses per cycle.
Once you get them, get Kaim and Seth to hit them with attacks and change your spells to flarus to get rid of them.
Hope this helps. :)