As a PSA, if you need carrying for Co-Op version, there are teams in Unofficial Discord carrying players. Preferably a water debuffer like Zack, Caith Sith, or Seph. At least lvl 4 Lightning Resist ,10k HP, and 115 pdef/125 mdef.

Brilliant show! Would you be able to share the sub weapons used?

You can also do Red for debuffer with his 3 ATB cost debuff. No need Shiva instead, debuff the 2 Bombs then Combo his normal LB with Leviathan.