Celesteela @ Choice Specs  
Ability: Beast Boost  
EVs: 28 HP / 252 SpA / 20 SpD / 208 Spe  
Modest Nature  
IVs: 0 Atk  
- Air Slash  
- Hidden Power [Ice]  
- Fire Blast  
- Flash Cannon  

Krookodile @ Groundium Z  
Ability: Intimidate  
EVs: 244 HP / 20 Atk / 80 Def / 108 SpD / 56 Spe  
Careful Nature  
- Rock Tomb  
- Earthquake  
- Bulk Up  
- Taunt  

Magnezone @ Electrium Z  
Ability: Sturdy  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Zap Cannon  
- Electroweb  
- Metal Sound  
- Hidden Power [Rock]  

—————————————————

Greninja @ Waterium Z  
Ability: Torrent  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Hydro Cannon  
- Haze  
- Ice Beam  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Iron Defense  
- Synthesis  
- Swords Dance  
- Leaf Blade  

Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 252 HP / 12 Atk / 244 SpD  
Sassy Nature  
IVs: 0 Spe  
- Taunt  
- Metal Burst  
- Play Rough  
- Sucker Punch  

———————————————

Slowbro @ Slowbronite  
Ability: Oblivious  
EVs: 252 HP / 60 Def / 196 SpD  
Bold Nature  
IVs: 0 Atk  
- Iron Defense  
- Amnesia  
- Slack Off  
- Scald  

Magnezone @ Electrium Z  
Ability: Sturdy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Electroweb  
- Zap Cannon  
- Metal Sound  
- Flash Cannon  

Camerupt-Mega @ Cameruptite  
Ability: Sheer Force  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Earth Power  
- Flamethrower  
- Ancient Power

————————————————

Tyranitar @ Rockium Z  
Ability: Sand Stream  
EVs: 8 HP / 252 Atk / 248 Spe  
Adamant Nature  
- Stone Edge  
- Rock Tomb  
- Earthquake  
- Screech  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 232 HP / 20 SpA / 36 SpD / 220 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Iron Defense  
- Pain Split  
- Fleur Cannon  

Mamoswine @ Choice Band  
Ability: Thick Fat  
EVs: 88 HP / 56 Atk / 200 Def / 164 Spe  
Jolly Nature  
- Earthquake  
- Ice Shard  
- Icicle Spear  
- Icicle Crash  

———————————————

Genesect @ Choice Specs  
Ability: Download  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flash Cannon  
- Bug Buzz  
- Flamethrower  
- Thunderbolt  

Altaria-Mega @ Altarianite  
Ability: Pixilate  
EVs: 248 HP / 156 Def / 104 Spe  
Bold Nature  
- Cotton Guard  
- Roost  
- Hyper Voice  
- Body Slam  

Zeraora @ Electrium Z  
Ability: Volt Absorb  
EVs: 88 HP / 60 Atk / 168 SpA / 100 SpD / 92 Spe  
Hasty Nature  
- Plasma Fists  
- Thunder  
- Charge  
- Fake Out