metahydra

Keldeo @ Leftovers
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Substitute
- Calm Mind
- Scald
- Secret Sword

Metagross @ Metagrossite
Ability: Clear Body
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Meteor Mash
- Hammer Arm
- Ice Punch
- Zen Headbutt

Hydreigon @ Life Orb
Ability: Levitate
EVs: 4 Atk / 252 SpA / 252 Spe
Mild Nature
- Draco Meteor
- Dark Pulse
- Superpower
- Flash Cannon

Volcarona @ Life Orb
Ability: Flame Body
EVs: 72 HP / 252 SpA / 184 Spe
Timid Nature
- Fire Blast
- Giga Drain
- Hidden Power [Ground]
- Quiver Dance

Tyranitar @ Smooth Rock
Ability: Sand Stream
EVs: 248 HP / 8 Def / 252 SpD
Impish Nature
- Stealth Rock
- Pursuit
- Thunder Wave
- Stone Edge

Excadrill @ Life Orb
Ability: Sand Rush
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Earthquake
- Iron Head
- Rock Slide
- Rapid Spin