Maybe it is too late to ask for more advice, but I am in the Deep Sea Research Lab. I got into the Deposit fine, and the monsters are not that much of a challenge.

However, every once and a while, I get down to the fourth floor with Ruby Dragons and they use Breath which does 9999 to everyone. Odin has not shown up for a while and as you may know, Ruby Dragons are certainly not the weakest monsters. Squall and Irvine have 9999 HP, but wtf, how am I supposed to survive a three-way 9999 attack? That is instant Game over...

The only way I can think to survive is to have someone summoning a GF, and let the GF die to protect yourself. But how do you know when the dragon is going to use Breath?

I have the RSP figured out and a strategy for the Ultima Weapon, but how can get to the Weapon without dying? I am doing this just to get Eden, and I do not want to just draw it from whatever boss in Ultimecia's castle, I might as well try to beat Ultima.

Any advice would be appreciated :).