Anyone know what would reduce Ragnarok Typhon's rage meter quicker? Eternal Serpent (-20% of current rage meter) or Morale Boost (increase rage meter reduction rate for all himes for 2 turns)? This is assuming I have a full burst and most/all attack skills ready.

I can't really tell since the text is in the way but I think my light team's full burst only took out half of her bar on my first attempt, not including skills.