Mega Scizor Balance

Groudon @ Red Orb
Ability: Drought
EVs: 252 HP / 8 Atk / 240 SpD / 8 Spe
Careful Nature
- Stealth Rock
- Thunder Wave
- Earthquake
- Fire Punch

Scizor @ Scizorite
Ability: Technician
EVs: 252 HP / 16 Atk / 240 SpD
Careful Nature
- Bullet Punch
- Toxic
- Roost
- Superpower

Ho-Oh @ Choice Band
Ability: Regenerator
EVs: 168 HP / 252 Atk / 88 Spe
Adamant Nature
- Brave Bird
- Sacred Fire
- Earthquake
- Sleep Talk

Latias (F) @ Soul Dew
Ability: Levitate
EVs: 252 HP / 136 Def / 104 SpD / 16 Spe
Calm Nature
- Defog
- Draco Meteor
- Psyshock
- Recover

Arceus-Rock @ Stone Plate
Ability: Multitype
EVs: 252 HP / 4 SpA / 252 Spe
Timid Nature
- Judgment
- Calm Mind
- Refresh
- Recover

Yveltal @ Charti Berry
Ability: Dark Aura
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Foul Play
- Sucker Punch
- Taunt
- Roost