Heracross-Mega @ Heracronite
Ability: Guts
EVs: 248 HP / 28 Atk / 180 Def / 52 SpD
Careful Nature
- Pin Missile
- Close Combat
- Earthquake
- Counter

252+ Atk Tough Claws Metagross-Mega Zen Headbutt vs. 248 HP / 180 Def Heracross-Mega: 306-362 (84.2 - 99.7%) -- guaranteed 2HKO
252+ SpA Adaptability Porygon-Z Hyper Beam vs. 248 HP / 52+ SpD Heracross-Mega: 306-362 (84.2 - 99.7%) -- guaranteed 2HKO