Serperior @ Leftovers 
Ability: Contrary 
EVs: 252 SpA / 4 SpD / 252 Spe 
Timid Nature 
IVs: 0 Atk 
- Leaf Storm 
- Hidden Power [Fire] 
- Substitute 
- Glare 

Heracross-Mega @ Heracronite 
Ability: Moxie 
EVs: 252 Atk / 4 SpD / 252 Spe 
Adamant Nature 
- Swords Dance 
- Close Combat 
- Rock Blast 
- Pin Missile 

Heatran @ Firium Z 
Ability: Flash Fire 
Shiny: Yes 
EVs: 252 SpA / 4 SpD / 252 Spe 
Timid Nature 
IVs: 0 Atk 
- Magma Storm 
- Earth Power 
- Taunt 
- Stealth Rock 

Landorus-Therian @ Choice Scarf 
Ability: Intimidate 
EVs: 96 HP / 20 Atk / 136 Def / 4 SpD / 252 Spe 
Jolly Nature 
- Earthquake 
- Hidden Power [Ice] 
- U-turn 
- Defog 

Toxapex @ Iapapa Berry 
Ability: Regenerator 
EVs: 248 HP / 248 SpD / 12 Spe 
Calm Nature 
IVs: 0 Atk 
- Scald 
- Recover 
- Toxic 
- Haze 

Celesteela @ Leftovers 
Ability: Beast Boost 
EVs: 248 HP / 104 Def / 156 SpD 
Relaxed Nature 
- Leech Seed 
- Protect 
- Heavy Slam 
- Flamethrower