D'awww! Wait, why are we talking about Vulpix in a non-little-cup format again? Oh that's right. Vulpix is the Pokemon every sun team needs to have, due to its ability Drought. However, Vulpix's stats are pretty cringe-worthy, even after the Evolite boosts.
But you need Vulpix for your team, if you want to run sun. So what are some potential sets?
Trait: Drought
EVs: 252 HP / 196 Def / 60 SDef
Bold Nature (+Def, -Atk)
- Toxic
- Will-O-Wisp
- Substitute
- Flamethrower
This gives relatively even defenses and can tank unboosted supereffective hits and retaliate with a Will-O-Wisp or a Toxic. Substitute eases protection on the switch, and Flamethrower can 2HKO things it hits super-effectively in the sun. I never said it was powerful.