Alakazam-Mega (F) @ Alakazite  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Focus Blast  
- Calm Mind 
- Recover 

Keldeo-Resolute @ Waterium Z  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Secret Sword  
- Calm Mind  
- Taunt 

Landorus-Therian @ Choice Scarf
Ability: Intimidate
EVs: 80 HP / 148 Atk / 84 Def / 196 Spe
Naive Nature
- Earthquake
- U-turn
- Explosion
- Defog

Heatran @ Leftovers
Ability: Flash Fire
EVs: 248 HP / 176 SpD / 84 Spe
Calm Nature
- Lava Plume
- Toxic
- Protect
- Stealth Rock

Toxapex @ Payapa Berry  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- Scald  
- Haze  
- Recover 

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 28 Def / 228 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]  
- Earthquake