ReshMesh

Reshiram @ Life Orb
Ability: Turboblaze
EVs: 252 Spd / 252 SAtk / 4 SDef
Timid Nature
- Sunny Day
- Blue Flare
- Draco Meteor
- Roost

Darkrai @ Life Orb
Ability: Bad Dreams
EVs: 252 Spd / 252 SAtk / 4 SDef
Timid Nature
- Taunt
- Dark Void
- Dark Pulse
- Sludge Bomb

Groudon @ Leftovers
Ability: Drought
EVs: 252 Def / 252 HP / 4 Atk
Impish Nature
- Stealth Rock
- Earthquake
- Roar
- Stone Edge

Palkia @ Assault Vest
Ability: Pressure
EVs: 252 Spd / 252 SAtk / 4 HP
Timid Nature
- Hydro Pump
- Dragon Tail
- Spacial Rend
- Fire Blast

Scizor @ Scizorite
Ability: Light Metal
EVs: 248 HP / 252 Atk / 8 SDef
- Bullet Punch
- Roost
- Defog
- Toxic

Xerneas @ Choice Scarf
Ability: Fairy Aura
EVs: 248 SAtk / 184 Spd / 76 Atk
Rash Nature
- Moonblast
- Sleep Talk
- Close Combat
- Rock Slide