[NU] Counter that 'mon!

@doronjo
252 Atk Life Orb Samurott (+Atk) Waterfall vs 240 HP/0 Def Eviolite Piloswine: 62.09% - 73.32% (2 hits to KO), while 252 Atk Piloswine (+Atk) Earthquake vs 4 HP/0 Def Samurott: 51.66% - 61.03% (2 hits to KO), meaning that Piloswine wins if samurott has to switch in on eq.

Anyway,
Ursaring (M) @ Flame Orb
Trait: Guts
EVs: 252 Atk / 4 SDef / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Facade
- Crunch
- Close Combat
- Toxic
Comes in on anything, isn't crippled by willo, and 2hkos with crunch

Sawk (M) @ Choice Scarf
Trait: Sturdy
EVs: 252 Spd / 252 Atk / 4 Def
Adamant Nature
- Close Combat
- Earthquake
- Ice Punch
- Stone Edge

Sawk can come in on any of Ursaring's moves due to sturdy. Sawk can then outspeed ursaring to OHKO with close combat.

252+ Atk Sawk Close Combat vs. 4 HP / 0 Def Ursaring: 530-626 (164.59 - 194.4%) -- guaranteed OHKO

Yamask @Eviolite
Trait: Mummy
Ev's: 252 HP / 252 Def / 4 HP
- Night Shade
- Will-o-Wisp
- Pain Split
- Haze

Has Haze to distinguish itself from Misdreavus, preventing sweepers to set up on him. Night Shade breaks most non-normal subs. Easily defeats Sawk.

252Atk Mold Breaker Sawk (+Atk) Stone Edge vs 252HP/252Def Eviolite Yamask (+Def): 22% - 26% (62 - 74 HP). Guaranteed 5HKO.