Mamoswine (F) @ Metronome  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Ice Shard  
- Stealth Rock  

Gardevoir-Mega (F) @ Gardevoirite  
Ability: Trace  
EVs: 96 HP / 240 SpA / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psyshock  
- Focus Blast  
- Substitute  

Victini @ Assault Vest  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Zen Headbutt  

Umbreon @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Toxic  
- Foul Play  

Tapu Koko @ Choice Scarf  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Dazzling Gleam  
- U-turn  
- Hidden Power [Fire]  

Tornadus-Therian @ Flyinium Z  
Ability: Regenerator  
EVs: 8 HP / 248 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- Heat Wave  
- U-turn  
- Defog