Aggron-Mega @ Aggronite  
Ability: Sturdy  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Curse  
- Heavy Slam  
- Earthquake  
- Thunder Punch  

Magneton @ Choice Specs  
Ability: Magnet Pull  
EVs: 80 HP / 252 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Flash Cannon  
- Hidden Power [Fire]  

Latias @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Healing Wish  
- Trick  

Celebi @ Groundium Z  
Ability: Natural Cure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Leaf Storm  
- Earth Power  
- Psychic  

Florges @ Leftovers  
Ability: Flower Veil  
EVs: 248 HP / 224 Def / 36 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Wish  
- Synthesis  
- Defog  

Krookodile @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Knock Off  
- Earthquake  
- Taunt