Aquaconda

Aerodactyl-Mega (F) @ Aerodactylite
Ability: Tough Claws
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Pursuit
- Stone Edge
- Wing Attack
- Earthquake

Primarina (F) @ Choice Specs
Ability: Torrent
EVs: 92 HP / 252 SpA / 164 Spe
Modest Nature
IVs: 0 Atk
- Hydro Pump
- Moonblast
- Psychic
- Scald

Cobalion @ Steelium Z
Ability: Justified
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stealth Rock
- Close Combat
- Iron Head
- Swords Dance

Celebi @ Colbur Berry
Ability: Natural Cure
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Nasty Plot
- Giga Drain
- Psychic
- Leech Seed

Tentacruel (M) @ Black Sludge
Ability: Liquid Ooze
EVs: 248 HP / 156 Def / 8 SpA / 96 Spe
Timid Nature
IVs: 0 Atk
- Rapid Spin
- Scald
- Haze
- Toxic Spikes

Magneton @ Choice Specs
Ability: Magnet Pull
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Thunderbolt
- Flash Cannon
- Hidden Power [Fire]