Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 248 HP / 48 SpD / 212 Spe  
Bold Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Dazzling Gleam  
- Pain Split  
- Calm Mind  

Zeraora @ Electrium Z  
Ability: Volt Absorb  
EVs: 16 HP / 252 Atk / 128 SpD / 112 Spe  
Jolly Nature  
- Fake Out  
- Plasma Fists  
- Charge  
- Substitute  

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 248 HP / 152 Atk / 108 SpD  
Adamant Nature  
- Sucker Punch  
- Play Rough  
- Taunt  
- Swords Dance  

Magnezone @ Electrium Z  
Ability: Sturdy  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Zap Cannon  
- Thunderbolt  
- Metal Sound  
- Electroweb  

Magneton @ Electrium Z  
Ability: Sturdy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Zap Cannon  
- Thunderbolt  
- Metal Sound  
- Electroweb  

Crustle @ Normalium Z  
Ability: Sturdy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shell Smash  
- Rock Wrecker  
- X-Scissor  
- Rock Blast  

Crustle @ Choice Band  
Ability: Sturdy  
EVs: 80 HP / 252 Atk / 176 SpD  
Brave Nature  
IVs: 29 Spe  
- Rock Wrecker  
- X-Scissor  
- Rock Blast  
- Earthquake  

Genesect @ Choice Scarf  
Ability: Download  
EVs: 48 HP / 56 Def / 252 SpA / 152 Spe  
Modest Nature  
IVs: 0 Atk  
- Bug Buzz  
- Ice Beam  
- Thunderbolt  
- Flamethrower  

Volcarona @ Buginium Z  
Ability: Swarm  
EVs: 192 HP / 52 Def / 12 SpA / 252 Spe  
Timid Nature  
- Bug Buzz  
- Overheat  
- Quiver Dance  
- Substitute  

Blaziken-Mega @ Blazikenite  
Ability: Speed Boost  
EVs: 252 HP / 24 Atk / 92 SpD / 140 Spe  
Adamant Nature  
- Protect  
- Flare Blitz  
- High Jump Kick  
- Bulk Up  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Hidden Power: Fire  
EVs: 32 HP / 224 SpA / 252 Spe  
Naive Nature  
- Rock Tomb  
- Moonblast  
- Diamond Storm  
- Calm Mind  

Lopunny-Mega @ Lopunnite  
Ability: Limber  
EVs: 252 Atk / 80 SpD / 176 Spe  
Jolly Nature  
- Fake Out  
- High Jump Kick  
- Giga Impact  
- Ice Punch  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 248 HP / 228 Atk / 32 SpD  
Adamant Nature  
- Bullet Punch  
- Bug Bite  
- Swords Dance  
- Roost  

Archeops @ Choice Scarf  
Ability: Defeatist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Head Smash  
- Fly  
- Outrage  
- Heat Wave  

Deoxys-Speed @ Choice Specs  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psycho Boost  
- Focus Blast  
- Ice Beam  
- Grass Knot  

Heracross-Mega @ Heracronite  
Ability: Guts  
EVs: 252 HP / 44 Atk / 212 SpD  
Adamant Nature  
- Pin Missile  
- Close Combat  
- Earthquake  
- Rock Blast  

Pheromosa @ Fightinium Z  
Ability: Beast Boost  
EVs: 80 Def / 236 SpA / 192 Spe  
Timid Nature  
- Lunge  
- Focus Blast  
- Bug Buzz  
- Ice Beam  

Sawk (M) @ Choice Scarf  
Ability: Sturdy  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Close Combat  
- Stone Edge  
- Ice Punch  
- Poison Jab  

Terrakion @ Choice Scarf  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stone Edge  
- Close Combat  
- Rock Slide  
- Earthquake