You are only allowed entry of 3 Pokemon in the Battle Spot, but I made a team of 6 for obvious reasons to mix and match depending on what they have.
Milotic @ Leftovers
Ability: Marvel Scale
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Haze
- Scald
- Recover
- Ice Beam
Incineroar @ Sitrus Berry
Ability: Blaze
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Flare Blitz
- Earthquake
- Flame Charge
- Darkest Lariat
Tapu Lele @ Choice Specs
Ability: Psychic Surge
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Psychic
- Moonblast
- Thunderbolt
- Hidden Power (Fire)
Garchomp @ Steelium Z
Ability: Rough Skin
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Iron Head
- Earthquake
- Dragon Claw
- Swords Dance
Pheromosa @ Life Orb
Ability: Beast Boost
EVs: 4 HP / 252 Atk / 252 Spe
Naive Nature
- U-turn
- Ice Beam
- Poison Jab
- High Jump Kick
Serperior @ Rocky Helmet
Ability: Overgrow (I want Contrary when it comes out...)
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Substitute
- Giga Drain
- Leech Seed
- Hidden Power (Fire)
Benched
Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP 4 Def / 252 SpD
Careful Nature
- Protect
- Heavy Slam
- Leech Seed
- Flamethrower
Lucario @ Lucarionite
Ability: Justified
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Poison Jab
- Bullet Punch
- Close Combat
- Swords Dance
Milotic @ Leftovers
Ability: Marvel Scale
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Haze
- Scald
- Recover
- Ice Beam
Incineroar @ Sitrus Berry
Ability: Blaze
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Flare Blitz
- Earthquake
- Flame Charge
- Darkest Lariat
Tapu Lele @ Choice Specs
Ability: Psychic Surge
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Psychic
- Moonblast
- Thunderbolt
- Hidden Power (Fire)
Garchomp @ Steelium Z
Ability: Rough Skin
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Iron Head
- Earthquake
- Dragon Claw
- Swords Dance
Pheromosa @ Life Orb
Ability: Beast Boost
EVs: 4 HP / 252 Atk / 252 Spe
Naive Nature
- U-turn
- Ice Beam
- Poison Jab
- High Jump Kick
Serperior @ Rocky Helmet
Ability: Overgrow (I want Contrary when it comes out...)
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Substitute
- Giga Drain
- Leech Seed
- Hidden Power (Fire)
Benched
Celesteela @ Leftovers
Ability: Beast Boost
EVs: 252 HP 4 Def / 252 SpD
Careful Nature
- Protect
- Heavy Slam
- Leech Seed
- Flamethrower
Lucario @ Lucarionite
Ability: Justified
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Poison Jab
- Bullet Punch
- Close Combat
- Swords Dance