Standard Groudon-Yveltal

Groudon-Primal @ Red Orb
Ability: Desolate Land
Level: 50
EVs: 12 HP / 236 Atk / 4 Def / 4 SpD / 252 Spe
Jolly Nature
- Dig
- Roar
- Fissure
- Protect

Yveltal @ Weakness Policy
Ability: Dark Aura
Level: 50
EVs: 196 HP / 68 Atk / 12 Def / 68 SpD / 164 Spe
Adamant Nature
- Fly
- Thief
- Phantom Force
- Protect

Smeargle @ Choice Scarf
Ability: Moody
Level: 50
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Dark Void
- Follow Me
- Feint
- Sheer Cold

Meowstic @ Mental Herb
Ability: Prankster
Level: 50
EVs: 252 HP / 156 Def / 100 SpD
Calm Nature
- Assist
- Sleep Talk
- Protect
-

Liepard @ Focus Sash
Ability: Prankster
Level: 50
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Assist
- Sleep Talk
- Protect
-

Sableye-Mega @ Sablenite
Ability: Prankster
Level: 50
EVs: 252 HP / 4 Def / 252 SpD
Careful Nature
- Feint
- Snatch
- Helping Hand
- Protect