Barbaracle @ Rockium Z  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Shell Smash  
- Stone Edge  
- Liquidation  
- Grass Knot  

Umbreon @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
- Foul Play  
- Heal Bell  
- Wish  
- Protect  

Reuniclus @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 212 Def / 44 Spe  
Bold Nature  
- Calm Mind  
- Acid Armor  
- Psyshock  
- Recover  

Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Glare  
- Defog  
- Knock Off  

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

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 112 Def / 144 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Hidden Power [Ice]  
- U-turn