Greninja @ Choice Specs
Ability: Protean
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Dark Pulse
- Hydro Pump
- Water Shuriken
- Spikes

Heracross-Mega @ Heracronite
Ability: Guts
EVs: 40 HP / 252 Atk / 216 Spe
Jolly Nature
- Close Combat
- Pin Missile
- Rock Blast
- Swords Dance

Tangrowth @ Assault Vest
Ability: Regenerator
EVs: 252 HP / 40 Def / 216 SpD
Sassy Nature
- Giga Drain
- Knock Off
- Hidden Power [Ice]
- Rock Slide

Magearna @ Electrium Z
Ability: Soul-Heart
EVs: 248 HP / 8 Def / 252 SpA
Quiet Nature
IVs: 0 Atk
- Trick Room
- Flash Cannon
- Fleur Cannon
- Thunderbolt

Heatran @ Shuca Berry
Ability: Flash Fire
EVs: 228 HP / 40 SpA / 240 Spe
Timid Nature
IVs: 0 Atk
- Taunt
- Toxic
- Magma Storm
- Stealth Rock

Nihilego @ Choice Scarf
Ability: Beast Boost
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Power Gem
- Sludge Wave
- Hidden Power [Ice]
- Thunderbolt