Gen 9 Monotype Swords Dance (Dark/Steel)

Kingambit @ Lum Berry / Black Glasses
Ability: Supreme Overlord / Defiant
EVs: 116 HP / 252 Atk / 140 Spe
Adamant Nature
- Swords Dance
- Kowtow Cleave
- Iron Head
- Sucker Punch
A Swords Dance Kingambit set for Gen 9 Monotype. Swords Dance boosts Kingambit's already high attack, making it a scary breaker. Kowtow Cleave is used for a Dark STAB move. Iron Head is used for Steel STAB that pairs nicely with Kingambit's Dark STABs. Sucker Punch is used for priority Dark STAB that lets Kingambit deal damage to fast Pokemon since Kingambit's base speed stat is 50.
140 Speed EVs are used to let Kingambit outspeed Corviknight. The rest of the EVs are used in HP to give Kingambit some bulk. The Ability you use is up to your preference. Supreme Overlord gives you a 10% boost to your attack for every fainted teammate, which is nice. Defiant can be used instead to punish Pokemon who lower your stats. Lum Berry is used to heal off a status condition that cripples you, while Black Glasses is used to power up your Dark STABs without any drawback.