Those are the pokemon, if u have suggestion in moves like: extrasensory in greninja is better than ice beam because kyogre already have it; or in change someone of the pkmn :)
Scizor-Mega (M)
Ability: Technician
Level: 50
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
IVs: 28 Def
- Swords Dance
- Roost
- Bullet Punch
- Fury Cutter
Garchomp (M) @ Rocky Helmet
Ability: Rough Skin
Level: 50
EVs: 8 HP / 248 Atk / 252 Spe
Jolly Nature
- Protect
- Earthquake
- Rock Slide
- Dragon Claw
Dusknoir (F) @ Leftovers
Ability: Pressure
Level: 50
EVs: 252 HP / 52 Def / 204 SpD
Impish Nature
- Protect
- Attract
- Fire Punch
- Toxic
Forretress (M) @ Leftovers
Ability: Sturdy
Level: 50
EVs: 248 HP / 248 Def / 12 SpD
Impish Nature
- Toxic Spikes
- Volt Switch
- Protect
- Rapid Spin
Kyogre @ Choice Scarf
Ability: Drizzle
Level: 50
EVs: 162 SpA / 98 SpD / 248 Spe
Timid Nature
- Thunder
- Ice Beam
- Water Spout
- Surf
Greninja (F) @ Expert Belt
Ability: Protean
Level: 50
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Grass Knot
- Ice Beam
- Scald
- Dark Pulse
Thank you!! :)