Guess that Relic Weapon!

[Bloody]

MCH: weapon is probably going to be Death Penalty, seeing how they love FF7 so much.

DRK: will probably be either Chaosbringer or Deathbringer.(Would have said Ragnarok, but that's a war weap)

AST: No clue.

IIRC Death Penalty is already one of the Admiral's guns.