Gyarados (M) @ Leftovers
Ability: Intimidate
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Waterfall
- Ice Fang
- Double-Edge / Dragon Dance
- Dragon Tail
Beedrill-Mega (F) @ Beedrillite
Ability: Adaptability (when mega) Swarm
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Focus Energy
- U-turn
- Fell Stinger
- Poison Jab note: ( Very Very Very strong STAB) highly recommend
Gliscor (F) @ Toxic Orb
Ability: Poison Heal
EVs: 244 HP / 8 Def / 200 SpD / 56 Spe
Careful Nature
- Swords Dance
- Earthquake
- Knock Off
- Roost
Nidoqueen (F) @ Life Orb
Ability: Sheer Force
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Flamethrower
- Sludge Wave
- Stealth Rock
- Toxic
Haxorus (M) @ Choice Band
Ability: Mold Breaker
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Outrage
- Superpower
- Aqua Tail
- Dragon Tail
Magnezone @ Air Balloon
Ability: Magnet Pull
EVs: 236 HP / 252 SpA / 20 Spe
Modest Nature
- Discharge
- Flash Cannon
- Hidden Power [Fire]
- Protect
This team in Pokemon carried me in Showdown/Sun and Moon/Sword and Shield/Alpha Sapphire and more.
This team u can heavily rely on, for competitive battles etc.. however, all of these Pokemon are 6 IV so it may take you guys a long time to breed, also the fact most of these Pokemon have hidden abilities.