Incineroar @ Incinerite  
Ability: Intimidate  
Level: 50  
EVs: 244 HP / 236 Atk / 28 SpD  
Adamant Nature  
IVs: 0 SpA  
- Flare Blitz  
- Swords Dance  
- Darkest Lariat  
- Protect

Unown
Move options:
- offensive: Drain Punch, Thunder Punch
- supportive: Fake Out, Burning Jealousy, Parting Shot

Unown
Offensive calcs:
- 236+ Atk Mega Incineroar Flare Blitz vs. 252 HP / 0 Def Mega Rillaboom: 206-246 (99.5 - 118.8%) -- 93.8% chance to OHKO
- +2 236+ Atk Mega Incineroar Darkest Lariat vs. 4 HP / 0 Def Landorus-T: 172-204 (104.2 - 123.6%) -- guaranteed OHKO
- +1 236+ Atk Mega Incineroar Darkest Lariat vs. 252 HP / 0 Def Mega Dhelmise: 212-252 (119.7 - 142.3%) -- guaranteed OHKO
Defensive calcs:
- 252+ SpA Pelipper Scald vs. 244 HP / 28 SpD Mega Incineroar in Rain: 168-200 (83.5 - 99.5%) -- guaranteed 2HKO
- -1 252+ Atk Landorus-T Earthquake vs. 244 HP / 0 Def Mega Incineroar: 84-102 (41.7 - 50.7%) -- 0.4% chance to 2HKO

Unown
Useful partners:
- Pokémon taking advantage of Intimidate: Galarian Zapdos, Milotic