Urshifu @ Focus Sash  
Ability: Unseen Fist  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 0 SpA  
- Close Combat  
- Detect  
- Wicked Blow  
- Sucker Punch

Unown
Options:
- offensive: Poison Jab, U-Turn
- item: Choice Band

Unown
Offensive calcs:
- 252 Atk Urshifu-Single Strike Close Combat vs. 252 HP / 0 Def Mega Walrein: 224-266 (103.2 - 122.5%) -- guaranteed OHKO
- 252 Atk Urshifu-Single Strike Close Combat vs. 252 HP / 4 Def Empoleon: 200-236 (104.7 - 123.5%) -- guaranteed OHKO
- 252 Atk Urshifu-Single Strike Wicked Blow vs. 252 HP / 180 Def Mega Slowking on a critical hit: 204-242 (100.9 - 119.8%) -- guaranteed OHKO
- 252 Atk Urshifu-Single Strike Wicked Blow vs. 252 HP / 0 Def Dhelmise on a critical hit: 186-218 (105 - 123.1%) -- guaranteed OHKO