I don't have the set-up yet, this is merely my goal.
Armor:
Skolver Cap/Vog Cap
Skolver Armor/Vog Armor
Ironmight Plateshield/The 5* Owlite Shield
I would switch between the two according to strata.
Weapons:
Leviathan Blade
Argent Peacemaker/Nova Driver
Graviton Bomb, or whatever the name is.
And Final Flourish.
I haven't seen any damage gaps in my setup. I've played with only an Ascended Calibur and know extremely well which Monsters I hate to fight and often die while doing so.
These include the Retrode, and its variants. I have selected the Nova Driver for this purpose.
Wolvers and Devillites are also annoying, which is why I'm saving up for a Flourish.
And Gremlin Bombers, who always seem to have a one-up on me. The Graviton bomb, I've heard, easily traps them, and unlike the Voltaic Tempest, does not accidentally charge Quicksilvers or make the Bombers go nuts and throwspam bombs.
Graviton bomb will trap enemies but it's not a reliable source of shadow damage (it's not that critical but i think I should mention that). You'll live with that, but since you chose the wolver line, consider having a shadow and an elemental sword too in the future.