Deo-S + Tera Normal Arceus + Outrage Ultra Necrozma Hstack gen9nationaldexubers

Deoxys-Speed @ Focus Sash
Ability: Pressure
Tera Type: Steel
Timid Nature
EVs: 248 HP / 8 Def / 252 Spe
IVs: 0 Atk
- Magic Coat
- Spikes
- Stealth Rock
- Taunt

Arceus @ Life Orb
Ability: Multitype
Tera Type: Normal
Adamant Nature
EVs: 128 HP / 252 Atk / 4 SpD / 124 Spe
- Double-Edge
- Extreme Speed
- Shadow Claw
- Swords Dance

Groudon @ Red Orb
Ability: Drought
Tera Type: Ground
Adamant Nature
EVs: 140 HP / 224 Atk / 48 SpD / 96 Spe
- Heat Crash
- Precipice Blades
- Rock Polish
- Swords Dance

Necrozma-Dusk-Mane @ Ultranecrozium Z
Ability: Prism Armor
Tera Type: Psychic
Adamant Nature
EVs: 40 HP / 248 Atk / 80 Def / 140 Spe
- Dragon Dance
- Earthquake
- Outrage
- Photon Geyser

Yveltal @ Life Orb
Ability: Dark Aura
Tera Type: Fire
Naive Nature
EVs: 4 Atk / 252 SpA / 252 Spe
IVs: 0 Atk
- Dark Pulse
- Heat Wave
- Oblivion Wing
- Taunt

Zacian @ Rusted Sword
Ability: Intrepid Sword
Tera Type: Fighting
Jolly Nature
EVs: 252 Atk / 4 Def / 252 Spe
- Close Combat
- Iron Head
- Swords Dance
- Wild Charge