Rayquaza-Mega @ Draco Plate
Ability: Delta Stream
Shiny: Yes
EVs: 32 HP / 160 Def / 148 SpD / 168 Spe
- Dragon Ascent
- Draco Meteor
- Focus Blast
- Iron Tail

Kyogre-Primal @ Blue Orb
Ability: Primordial Sea
Shiny: Yes
EVs: 24 HP / 252 Def / 36 SpD / 196 Spe
- Giga Impact
- Earthquake
- Origin Pulse
- Blizzard

Giratina-Origin @ Griseous Orb
Ability: Levitate
EVs: 28 HP / 128 Def / 132 SpD / 220 Spe
- Shadow Force
- Draco Meteor
- Earthquake
- Iron Tail

Groudon-Primal @ Red Orb
Ability: Desolate Land
Shiny: Yes
EVs: 60 HP / 156 Atk / 124 SpD / 168 Spe
- Precipice Blades
- Focus Blast
- Eruption
- Fire Blast

Necrozma-Dusk-Mane @ Ultranecrozium Z
Ability: Prism Armor
EVs: 104 Atk / 252 SpA / 152 Spe
- Photon Geyser
- Sunsteel Strike
- Dragon Pulse
- Night Slash

Xerneas @ Fairium Z
Ability: Fairy Aura
EVs: 252 Def / 252 SpD / 4 Spe
- Moonblast
- Geomancy
- Thunder
- Megahorn