Dragon

Haxorus (M) @ Assault Vest
Ability: Rivalry
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Outrage
- Earthquake
- X-Scissor
- Rock Slide

Salamence-Mega @ Salamencite
Ability: Aerilate
EVs: 252 HP / 4 Atk / 252 Spe
Jolly Nature
- Tailwind
- Double-Edge
- Roost
- Protect

Hydreigon @ Choice Specs
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Focus Blast
- Dark Pulse
- Flash Cannon
- Fire Blast

Naganadel @ Leftovers
Ability: Beast Boost
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Fire Blast
- Air Slash
- Sludge Wave
- U-turn

Kommo-o @ Kommonium Z
Ability: Bulletproof
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Clanging Scales
- Flash Cannon
- Taunt
- Protect

Garchomp @ Choice Band
Ability: Rough Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Iron Head
- Rock Slide
- Poison Jab