What is a good moveset for Okidogi?

Question

If you have a good competitive moveset for Okidogi, post an answer below and upvote the best ones. Movesets for any of its pre-evolutions may also be shared on this thread.

Be sure to include full set details in your post, e.g. items, abilities, natures and EVs. Some explanation, including the intended game mode for your set, is also appreciated. Access the full list of guidelines here.

Okidogi Pokédex and learnset for reference.

Answer 1

Gen 9 UU Offensive Scarf
Okidogi (M) @ Choice Scarf
Ability: Toxic Chain
Tera Type: Poison
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Close Combat
- Poison Jab / Gunk Shot
- High Horsepower / Fire/Ice/Thunder Punch
- Knock Off / Fire/Ice/Thunder Punch

Offensive Choice Scarf. Any Coverage moves can be used, even Psychic Fangs, Outrage or Iron Head can be used according to the types you want to be strong against.

Answer 2

Okidogi @ Assault Vest
Ability: Toxic Chain
Tera Type: Dark
EVs: 124 HP / 176 Atk / 96 Def / 112 SpD
Careful Nature
- Drain Punch
- Poison Jab/Gunk Shot
- Knock Off
- Iron Head

Drain Punch and Poison Jab/Gunk Shot are STAB, while Knock Off and Iron Head are good coverage moves. I prefer Poison Jab because Gunk Shot's accuracy is somewhat unreliable, but you can use Gunk Shot instead if you want more power instead of more accuracy. Tera Dark switches the 4x weakness of psychic into 0x, and Assault Vest insures that you can take a few more special hits.