Duma

Weapon: Fell Breath (+Eff)

Assist: Positional Assist

Special: Glimmer / Draconic Aura

A Passive: Distant Storm / Distant Counter / Fury 4

B Passive: Vantage / Bold Fighter / Wings of Mercy

C Passive: Upheaval+ / A/R Far Save / A/D Far Save / A/R Near Save / A/D Near Save

Sacred Seal: Brazen Atk/Res / Brazen Atk/Def / Steady Breath / Deflect Magic / Deflect Missile / Deflect Melee

• Fell Breath is a fantastic combative upgrade since it now allows Duma to output a significant amount more damage as well as take hits when needed. This means that he can run a relatively reliable Distant Counter Vantage set since he has the ability to set it up.
   
• Any low-cooldown Special will work for Duma if running a Distant Counter Vantage set since he’ll have the ability to trigger it more often. However, if you plan to keep Bold Fighter, a three-cooldown Special such as Draconic Aura will work well.
   
• A Distant-Countering A skill will do wonders for Duma since he’ll be able to set up Vantage against Ranged foes and be much more difficult to take down without some sort of Firesweep effect. He can always keep Fury 4 on budget since that can knock him down below 75% HP but considering his bulk isn’t the greatest as is, and he gets damage Reduction from his PRF, he should be able to manage without it.
   
• Vantage with Distant Counter will be the go-to since it’ll allow him to attack first and potentially OHKO incoming attacks. You could also keep his innate Bold Fighter if you’d like but it may be difficult to get to the enemy since he only has one move. That being said, he can run Wings of Mercy if you want to get the jump on the foe every so often.
   
• Upheaval+ is quite nice for setting up Duma’s PRF and can come in handy when attempting to take down foes since it neutralizes their bonuses. That being said, you could also run a Save skill to not only protect allies but to also gain additional Atk as well as prevent incoming snipes. Moreover, his PRF can still activate if he has more visible Atk than the foe, so it’s not mandatory per se. Even so, it doesn’t hurt to try either but considering that Duma’s main gimmick is Upheaval+, it may be worth keeping around.
   
• Any Sacred Seal that increases his overall Atk stat will do well for Duma, especially when paired with Vantage. Although, Steady Breath can come in handy if you want to trigger two-cooldown Specials either on retaliation or on every second Vantage hit. That being said, it couldn’t hurt to run a Deflect for setup purposes since it’s entirely possible that he gets 2HKO’d.

Weapon: Fell Breath (+Eff) / Lightning Breath+ (+Res)

Assist: Positional Assist

Special: Glimmer / Iceberg

A Passive: Fury 4 / Fort. Def/Res 3 / Fortress Res

B Passive: Vantage / Bold Fighter

C Passive: Upheaval+

Sacred Seal: Phantom Res

• The idea with this set is to stack as much Res as possible so that Duma can get his Upheaval+ off. There’s not really much he needs in his kit beyond skills that increase his Res stat. As such, you can swap out his PRF for Lightning Breath+ and Res-refine it as that’ll grant him +4 to his visible Res. You could also Res-refine Fell Breath, but I highly don’t recommend that simply for resource purposes.
   
• Duma’s Special won’t really matter much with this set since the idea is to simply get Upheaval+ off and nothing more. Although, he can go with Glimmer if you decide to keep Fury 4 or Iceberg if he ends up initiating combat with Bold Fighter equipped.
   
• Any A Passive that increases his visible Res will work best for him. His innate Fury 4 is a solid option since it grants +4 to his visible Res, but if you want something that grants more, he can go with Fort. Def/Res for an upward total of +6 Res or Fortress Res on budget for +5 Res.
   
• Duma’s B Passive won’t really affect his overall performance with Upheaval+ checks since it triggers turn one. As such, anything can work, but you could always run Vantage with Fury 4 or keep Bold Fighter if running Iceberg.
   
• Phantom Res will be the best Sacred Seal for Duma in this set since it grants +10 to his Res checks against Elimine. Stacking visible can go awry since it’s entirely possible that he gets hit with a Chill Res debuff.