Proutax

Magearna @ Leftovers
Ability: Soul-Heart
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Fleur Cannon
- Flash Cannon
- Shift Gear
- Dazzling Gleam

Landorus-Therian @ Rocky Helmet
Ability: Intimidate
EVs: 252 HP / 216 Def / 24 SpD / 16 Spe
Impish Nature
- Stealth Rock
- Earthquake
- Knock Off
- U-turn

Keldeo-Resolute @ Choice Scarf
Ability: Justified
EVs: 4 Def / 252 SpA / 252 Spe
Modest Nature
IVs: 0 Atk
- Scald
- Icy Wind
- Hydro Pump
- Secret Sword

Venusaur-Mega @ Venusaurite
Ability: Thick Fat
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Giga Drain
- Hidden Power [Fire]
- Sludge Bomb
- Synthesis

Heatran @ Air Balloon
Ability: Flash Fire
EVs: 108 HP / 44 Def / 4 SpA / 252 SpD / 100 Spe
Bold Nature
IVs: 0 Atk
- Taunt
- Toxic
- Earth Power
- Lava Plume

Scolipede @ Black Sludge
Ability: Speed Boost
EVs: 248 HP / 56 Def / 204 SpD
Jolly Nature
- Baton Pass
- Protect
- Poison Jab
- Substitute