Gardevoir @ Fairium Z  
Ability: Trace  
EVs: 40 HP / 216 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Healing Wish  
- Psyshock  
- Focus Blast  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 100 Def / 28 SpD / 136 Spe  
Jolly Nature  
- Stealth Rock  
- Defog  
- Earthquake  
- Roost  

Feraligatr @ Life Orb  
Ability: Sheer Force  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Liquidation  
- Ice Punch  
- Aqua Jet  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 32 Def / 220 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Ice Beam  
- Roost  
- Calm Mind  
- Stored Power  

Xurkitree @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Dazzling Gleam  
- Energy Ball  

Volcanion @ Assault Vest  
Ability: Water Absorb  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Sludge Wave  
- Steam Eruption  
- Earth Power  
- Fire Blast