What is a good moveset for Hisuian Samurott?

Question

If you have a good competitive moveset for Hisuian Samurott, 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.

Hisuian Samurott Pokedex & learnset for reference.

Answer 1

Gen 9 Monotype Choice Scarf (Water)

Samurott-Hisui @ Choice Scarf
Ability: Sharpness
Tera Type: Water
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Ceaseless Edge
- Knock Off
- Aqua Cutter
- Sacred Sword

Hisuian Samurott is a nice addition for Rainless Water teams that can serve as a Choice Scarf user in Gen 9 Monotype. Having a great Ability to boost its attacks, with a move that sets unbounceable Spikes, and being one of the few Water-types to have Knock Off make this a good Pokemon to use in Gen 9 Monotype. Ceaseless Edge is a nice Dark STAB that sets up Spikes, allowing Quagsire or Gastrodon to free a slot for a move like Toxic or Ice Beam respectively. Ceaseless Edge also gets boosted by Sharpness, making it more powerful. Knock Off is here because Knock Off is Knock Off having the ability to remove items is really great, and Hisuian Samurott can potentially Knock Off Heavy-Duty Boots, which can make the grounded Pokemon weak to the Spikes set by Ceaseless Edge. Aqua Cutter is used for the Water STAB since gets boosted by Sharpness. Plus, having a high chance to crit can be neat. Sacred Sword is a nice coverage move boosted by Sharpness that allows Hisuian Samurott to hit Dark-types such as Greninja, Urshifu (Single Strike), Chien-Pao, Kingambit, as well as Pokemon such as Baxcalibur and Hisuian Goodra super effectively.

Answer 2

Gen 9 Monotype Swords Dance/Lead (Water)

Samurott-Hisui @ Heavy-Duty Boots / Focus Sash
Ability: Sharpness
Tera Type: Water
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Taunt
- Swords Dance
- Ceaseless Edge
- Aqua Jet

This set was passed to me for me to try, and I enjoyed using this set, so I'm posting it here. This is a Swords Dance set that can also serve as a lead set for Hisuian Samurott to use on Water teams in Monotype. Taunt allows Hisuian Samurott to shut down defensive Pokemon such as Toxapex and prevent slower Pokemon from setting up hazards. Swords Dance is used to boost Hisuian Samurott's attack stat to make it a potent breaker. Ceaseless Edge is used for the Dark STAB since it not only gets boosted by Sharpness, but it also can setup unbounceable Spikes. Aqua Jet is used for the Water STAB since it allows Hisuian Samurott to pick off fast Pokemon that are weakened. Heavy-Duty Boots is used as the item to prevent Hisuian Samurott from being chipped by hazards should you be unable to remove them. Focus Sash can be used instead if you decide to use this set as a dedicated lead.