a fun set I've been having a ton of success with:
Volcarona @ Leftovers
Ability: Flame Body
Tera Type: Fairy
EVs: 252 HP / 80 SpA / 108 SpD / 68 Spe
Calm Nature
IVs: 0 Atk
- Quiver Dance
- Morning Sun
- Flamethrower
- Giga Drain
I should probably be frantically explaining the lack of timbs
even with gholdengo, good hazard support isn't actually all that hard to come by, hatterene provides excellent anti-hazard measures to the point where its often more than enough to keep hazards off, of course you could always run this set with boots, but I think that leftovers allows for it to function much easier, speaking of which:
this thing sets up on every special attacker in the tier, bar skeledirge for fairly obvious reasons, valiant? setup fodder, gholdengo? trick can be annoying but even when tricked it can check gholdengo all game long, even if it never gets to sweep, chi-yu? you need a free switchin but once you get that its setup fodder without tera fire + specs, pult? setup fodder, iron moth? setup fodder.
tera fairy keeps you safe from sucker punches and garganacl's salt cure, (meaning you actually set up on garganacl) and the speed is invested to outrun banded meowscarada at +1, this set has checks, of course, but I think it is more efficiant than more standard volcarona sets, as it lets it set up on more pokemon including several otherwise dangerous threats. enjoy!