Gourgeist-Small @ Gourgeite  
Ability: Frisk  
Level: 50  
EVs: 244 HP / 252 Def / 12 SpD  
Impish Nature  
IVs: 0 SpA  
- Power Whip  
- Parting Shot  
- Body Press  
- Strength Sap

Unown
Options:
- offensive: Poltergeist, Energy Ball, Shadow Ball
- supportive: Will-O-Wisp, Trick-or-Treat, Trick Room, Ally Switch, Synthesis, Scary Face

Unown
Offensive calcs:
- 252+ Def Gourgeist-Small Body Press vs. 236 HP / 4 Def Incineroar: 104-124 (52 - 62%) -- guaranteed 2HKO
Defensive calcs:
- 252 Atk Urshifu-Single Strike Wicked Blow vs. 244 HP / 252+ Def Mega Gourgeist-Small on a critical hit: 132-156 (81.9 - 96.8%) -- guaranteed 2HKO
- 252 SpA Mega Gengar Shadow Ball vs. 244 HP / 12 SpD Mega Gourgeist-Small: 126-150 (78.2 - 93.1%) -- guaranteed 2HKO

Unown
Useful partners:
- overriding Psychic Terrain: Tapu Fini, Tapu Koko