M-Beedrill the return

Beedrill-Mega @ Beedrillite
Ability: Swarm
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- U-turn
- Poison Jab
- Knock Off
- Drill Run

Dugtrio @ Life Orb
Ability: Arena Trap
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Earthquake
- Stealth Rock
- Toxic
- Sucker Punch

Tapu Fini @ Leftovers
Ability: Misty Surge
EVs: 248 HP / 148 Def / 72 SpD / 40 Spe
Bold Nature
IVs: 0 Atk
- Defog
- Moonblast
- Surf
- Taunt

Landorus-Therian @ Rocky Helmet
Ability: Intimidate
EVs: 156 Atk / 120 Def / 232 Spe
Jolly Nature
- Earthquake
- Stone Edge
- U-turn
- Block

Thundurus-Therian @ Fightinium Z
Ability: Volt Absorb
EVs: 24 Def / 252 SpA / 232 Spe
Modest Nature
IVs: 0 Atk
- Agility
- Thunderbolt
- Focus Blast
- Hidden Power [Ice]

Kyurem-Black @ Choice Scarf
Ability: Teravolt
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Ice Beam
- Draco Meteor
- Fusion Bolt
- Earth Power