Deoxys-Attack @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Toxic Spikes  
- Psycho Boost  
- Superpower  
- Taunt  

Groudon @ Leftovers  
Ability: Drought  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Precipice Blades  
- Lava Plume  
- Roar  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 128 SpD / 128 Spe  
Calm Nature  
IVs: 0 Atk  
- Taunt  
- Roar  
- Lava Plume  
- Dragon Pulse  

Arceus-Grass @ Meadow Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Recover  
- Judgment  
- Ice Beam  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 Def / 244 SpA / 12 SpD  
Quiet Nature  
- Hex  
- Draco Meteor  
- Will-O-Wisp  
- Shadow Sneak  

Garchomp @ Choice Scarf  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Earthquake  
- Dragon Claw  
- Stone Edge