Slowbro @ Waterium Z  
Ability: Regenerator  
EVs: 240 HP / 252 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Block  
- Toxic  
- Scald  
- Rest  

Altaria-Mega @ Altarianite  
Ability: Pixilate  
Happiness: 0  
EVs: 252 HP / 72 Def / 184 Spe  
Serious Nature  
- Heal Bell  
- Dragon Dance  
- Frustration  
- Roost  

Magneton @ Choice Scarf  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Hidden Power [Fire]  
- Flash Cannon  

Blissey @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Stealth Rock  
- Soft-Boiled  
- Toxic  
- Seismic Toss  

Gligar @ Eviolite  
Ability: Immunity  
EVs: 240 HP / 156 Def / 100 SpD / 12 Spe  
Impish Nature  
- Defog  
- Earthquake  
- Roost  
- Knock Off  

Scizor @ Leftovers  
Ability: Technician  
EVs: 252 HP / 204 Atk / 48 SpD / 4 Spe  
Adamant Nature  
- Roost  
- Swords Dance  
- Bullet Punch  
- Knock Off