Sceptile-Mega @ Sceptilite
Ability: Lightning Rod
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
-Giga Drain
-Leaf Storm
-Focus Blast
-Dragon Pulse

Heatran @ Leftovers
Ability: Flash Fire
Tera Type: Grass
EVs: 252 HP / 4 Def / 212 SpD / 40 Spe
Calm Nature
-Magma Storm
-Taunt
-Stealth Rock
-Earth Power

Azumarill @ Sitrus Berry
Ability: Huge Power
Tera Type: Fairy
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
-Belly Drum
-Ice Spinner
-Play Rough
-Aqua Jet

Clefable @ Rocky Helmet
Ability: Unaware
Tera Type: Steel
EVs: 252 HP / 252 Def / 4 SpD
Careful Nature
-Thunder Wave
-Soft-Boiled
-Knock Off
-Stealth Rock

Great Tusk @ Booster Energy
Ability: Protosynthesis
Tera Type: Ground
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
-Rapid Spin
-Headlong Rush
-Close Combat
-Bulk Up

Rotom-Heat @ Eject Button
Ability: Levitate
Tera Type: Electric
EVs: 252 HP / 4 SpA / 252 Spe
Timid Nature
-Volt Switch
-Overheat
-Will-O-Wisp
-Thunder Wave