SuMo OU

=== [gen7ou] MegaGross + Z-Manaphy ===

Metagross-Mega @ Metagrossite
Ability: Tough Claws
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Meteor Mash
- Zen Headbutt
- Earthquake
- Bullet Punch

Marowak-Alola @ Thick Club
Ability: Lightning Rod
EVs: 248 HP / 252 Def / 8 SpD
Impish Nature
- Stealth Rock
- Fire Punch
- Shadow Bone
- Bonemerang

Zapdos @ Leftovers
Ability: Pressure
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Defog
- Roost
- Volt Switch
- Heat Wave

Manaphy @ Waterium Z
Ability: Hydration
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Rain Dance
- Tail Glow
- Scald
- Energy Ball

Latios @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Psyshock
- Hidden Power [Fire]
- Trick

Rotom-Wash @ Leftovers
Ability: Levitate
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Volt Switch
- Hydro Pump
- Will-O-Wisp
- Pain Split

=== [gen7ou] Z-Air Slash Celesteela + Greninja-Ash ===

Magnezone @ Choice Specs
Ability: Magnet Pull
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
IVs: 0 Atk
- Thunderbolt
- Flash Cannon
- Hidden Power [Fire]
- Volt Switch

Tyranitar @ Choice Scarf
Ability: Sand Stream
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Stone Edge
- Crunch
- Superpower
- Pursuit

Greninja-Ash @ Choice Specs
Ability: Battle Bond
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Water Shuriken
- Hydro Pump
- Dark Pulse
- U-turn

Celesteela @ Flyinium Z
Ability: Beast Boost
EVs: 84 HP / 252 SpA / 172 Spe
Rash Nature
- Air Slash
- Fire Blast
- Earthquake
- Autotomize

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Stealth Rock
- Taunt
- Lava Plume
- Toxic

Tapu Fini @ Leftovers
Ability: Misty Surge
EVs: 248 HP / 192 Def / 16 SpD / 52 Spe
Calm Nature
IVs: 0 Atk
- Defog
- Moonblast
- Taunt
- Nature's Madness

=== [gen7ou] M-Zard-X + Jirachi ===

Charizard-Mega-X @ Charizardite X
Ability: Tough Claws
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Flare Blitz
- Dragon Claw
- Roost

Tapu Fini @ Leftovers
Ability: Misty Surge
EVs: 248 HP / 8 Def / 252 Spe
Timid Nature
IVs: 0 Atk
- Taunt
- Moonblast
- Nature's Madness
- Defog

Tapu Koko @ Electrium Z
Ability: Electric Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Thunderbolt
- U-turn
- Volt Switch
- Hidden Power [Ice]

Landorus-Therian @ Rocky Helmet
Ability: Intimidate
EVs: 252 HP / 212 Def / 24 SpD / 20 Spe
Impish Nature
- Stealth Rock
- Earthquake
- Stone Edge
- U-turn

Magearna @ Assault Vest
Ability: Soul-Heart
EVs: 200 HP / 56 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Fleur Cannon
- Flash Cannon
- Ice Beam
- Volt Switch

Jirachi @ Leftovers
Ability: Serene Grace
EVs: 248 HP / 204 SpD / 56 Spe
Careful Nature
- Wish
- Protect
- U-turn
- Iron Head