Xurkitree @ Psychium Z  
Ability: Beast Boost  
Shiny: Yes  
EVs: 44 HP / 212 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Thunderbolt  
- Hypnosis  
- Grass Knot  

Blaziken-Mega @ Blazikenite  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Low Kick  
- Flare Blitz  
- Stone Edge  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 4 HP / 252 Atk / 252 SpD  
Adamant Nature  
- Defog  
- Earthquake  
- Shadow Sneak  
- Dragon Tail  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Lava Plume  
- Roar  
- Precipice Blades  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Pain Split  
- Heart Swap  
- Flash Cannon  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Oblivion Wing  
- Foul Play  
- Dark Pulse  
- U-turn