As already stated the issues aren't the meteor by themselves but Ozma being able to toss meteors and triangle bombs at the same time in P2. When you get the bombs and have to move due to meteors, it just can t work. As a tank the only way I get through this if I have the bomb (as I have to tank the adds) is to use invincible and pray the situation doesn't occur again later in the fight.

Every single alliance I did it with wiped or almost wiped at that point.