What is a good moveset for Bombirdier?

Question

If you have a good competitive moveset for Bombirdier, post an answer below and upvote the best ones.

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.

Bombirdier Pokedex & learnset for reference.

Answer 1

Gen 9 NU Suicide Lead

Bombirdier @ Focus Sash
Ability: Big Pecks
Tera Type: Ground
EVs: 252 Atk / 252 Spe
Jolly Nature
- Stealth Rock
- Taunt
- Knock Off / Rock Tomb
- Memento

Thanks to access to Stealth Rock, Taunt, and Memento, Bombirdier makes for a good HO lead in NU. Stealth Rock is used to set a hazard that chips opposing Pokemon switching in. Taunt stops slower leads from setting up hazards. Knock Off is used for a Dark STAB that removes item from opposing Pokemon. Rock Tomb can be used instead to slow down the speed of opposing Pokemon to essentially give Bombirdier an extra turn. Memento lowers the opposing Pokemon's Attack and Special Attack and gives an opportunity for a teammate to come in safely at the cost of sacrificing Bombirdier.

Answer 2

This Pokemon is really mediocre ngl. You'll likely have to wait untill gen 9 NU releases to have a somewhat decent time using it.

Bombirdier @ Choice Scarf
Ability: Rocky Payload
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
Tera Type: Dark
- Knock Off
- Stone Edge
- Brave Bird
- U-turn

EVs are self explanatory max speed max attack for Scarf. Rocky Payload boosts Stone Edge. Knock Off and Brave Bird as STAB moves. U-Turn to pivot you know the drill with these kinds of sets. Bombirdier should have a self-explanatory set.

Dark Tera is used to make Knock Off stronger and remove the Stealth Rock weakness.

Answer 3

Bombirdier @ Heavy-Duty Boots
Ability: Big Pecks
Tera Type: Steel / Water / Fairy / Ghost
EVs: 252 HP / 4 Atk / 252 Spe
Jolly Nature
- Parting Shot
- Knock Off
- Roost
- Stealth Rock / Taunt

A cool mon, but sadly has nonviable stats for high tiers. At least it gets some cool moves. Parting Shot is really nice, allowing you to bring in a sweeper without too much damage. Knock Off removes opponents items. Roost is recovery. Stealth Rock chips opponents, but Taunt is another choice for disabling setup mons and support mons. Tera Steel, Water, and Fairy provide good defensive typings to help tank hits. Tera Ghost is a decent defensive typing, but it is mainly to prevent spinners.