Steelix-Mega @ Steelixite
Ability: Sturdy
EVs: 248 HP / 16 Def / 244 SpD
Impish Nature
- Stealth Rock
- Heavy Slam
- Earthquake
- Toxic
Nihilego @ Choice Specs
Ability: Beast Boost
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Power Gem
- Sludge Wave
- Grass Knot
- Thunderbolt
Hydreigon @ Dragonium Z
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Dark Pulse
- Defog
- Roost
Azumarill @ Leftovers
Ability: Sap Sipper
EVs: 240 HP / 252 Def / 16 Spe
Bold Nature
IVs: 0 Atk
- Whirlpool
- Perish Song
- Protect
- Rest
Serperior @ Miracle Seed
Ability: Contrary
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Leaf Storm
- Hidden Power [Fire]
- Taunt
- Synthesis
Infernape @ Choice Scarf
Ability: Blaze
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Flare Blitz
- Close Combat
- U-turn
- Gunk Shot