I hope we eventually get a fury seal, this would be pretty amazing for ARO. There are a couple of options but I’d say L’Archel is the best candidate due to being a Calvary unit. 40 Hp is the absolute max to pull it off. If she is -HP, no DF/merges/weapon refine and 2 Mythics then she hits 40 perfectly.
Total of 20 recoil damage from fury 4 A slot, Fury 3 seal and the fury weapon. I added the stats in the pair up to account for the seal. 2 Pheonys for speed boost.
Spooky censer and fury 4 are both available in the Compile section.
B skill is questionable, Windsweep might be better to avoid far save retaliation or anything super strong
Or that new Canto B skill.
I put Lul to secure kills with more attack and doubles.
C skill is flexible to assist the team.
Anyway here’s the build:
Other options with 33 HP, maximum to pull this off.