Alakazam-Mega @ Alakazite  
Ability: Magic Guard  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Focus Blast  
- Recover  
- Shadow Ball  

Tapu Lele @ Choice Specs  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Psyshock  
- Moonblast  
- Hidden Power [Fire]  

Greninja @ Fightinium Z  
Ability: Protean  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Low Kick  
- Gunk Shot  
- Ice Beam  
- Spikes  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 232 SpD  
Calm Nature  
IVs: 0 Atk / 6 Spe  
- Volt Switch  
- Fleur Cannon / Flash Cannon
- Heart Swap  
- Pain Split  

Kommo-o @ Leftovers  
Ability: Bulletproof  
EVs: 252 HP / 12 Def / 100 SpD / 144 Spe  
or 252 HP / 12 Def / 180 SpD / 64 Spe  
Careful Nature  
- Stealth Rock  
- Toxic  
- Protect  
- Drain Punch

Landorus-Therian (M) @ Iapapa Berry / Rocky Helmet / Leftovers
Ability: Intimidate  
EVs: 252 HP / 208 Def / 48 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Hidden Power [Ice]  
- Defog