I just dumped a bunch of Skill Shards into Tailgunner Eddie and tried him around. Man, he completely destroys GoFX on auto with crimson dog!!
Talisman Loadout:
Tailgunner - Echo / Shell
Crimson Pharaoh Dog - Echo / Shell
Kari, Valkyrie Siren - Penetrating / Life / Advantage
Magus Undead Rescuer - Life / Endure / Rando-Green
This team just wrecks everything. Definitely going to try them in some of the other dungeons.
Man! I can't believe I dumped my fully sharded Tailgunner Eddie yesterday or else I'd be perfectly set up for this. Thanks for the info though, that time is phenomenal