OU 3

Tyrantrum (M) @ Choice Scarf
Ability: Rock Head
EVs: 252 Atk / 252 Spe
Jolly Nature
- Head Smash
- Earthquake
- Dragon Claw
- Superpower

Keldeo-Resolute @ Life Orb
Ability: Justified
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
IVs: 0 Atk
- Secret Sword
- Scald
- Icy Wind
- Calm Mind

Gliscor (M) @ Toxic Orb
Ability: Poison Heal
EVs: 176 HP / 236 Def / 96 Spe
Impish Nature
IVs: 0 SpA
- Earthquake
- Rock Slide
- Roost
- Stealth Rock

Reuniclus @ Leftovers
Ability: Regenerator
EVs: 172 HP / 100 Def / 236 SpD
Calm Nature
IVs: 0 Atk
- Magic Coat
- Psyshock
- Toxic
- Recover

Beedrill-Mega @ Beedrillite
Ability: Swarm
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Drill Run
- Defog
- X-Scissor
- Poison Jab

Heatran @ Air Balloon
Ability: Flash Fire
EVs: 84 HP / 172 SpA / 76 Spe
Bold Nature
IVs: 0 Atk
- Lava Plume
- Will-O-Wisp
- Taunt
- Flash Cannon