Uber (U) List:
- Arceus
- Darkrai
- Deoxys {Speed/Attack/Defense}
- Dialga
- Giratina
- Groudon
- Ho-Oh
- Latias
- Latios
- Lugia
- Kyogre
- Manaphy
- Mew
- Mewtwo
- Palkia
- Rayquaza
- Wobbuffet
- Wynaut
Over Used (OU) List:
- Alakazam
- Azelf
- Blissey
- Breloom
- Bronzong
- Celebi
- Cresselia
- Donphan
- Dragonite
- Dugtrio
- Dusknoir
- Electivire
- Forretress
- Garchomp
- Gengar
- Gliscor
- Gyarados
- Heatran
- Heracross
- Hippowdon
- Infernape
- Jirachi
- Lucario
- Magnezone
- Metagross
- Milotic
- Ninjask
- Porygon-Z
- Raikou
- Registeel
- Rhyperior
- Salamence
- Skarmory
- Slowbro
- Snorlax
- Staraptor
- Starmie
- Suicune
- Swampert
- Togekiss
- Tyranitar
- Umbreon
- Weavile
- Weezing
- Zapdos
Borderline (BL) List:
- Abomasnow
- Aerodactyl
- Arcanine
- Ambipom
- Articuno
- Azumarill
- Blaziken
- Charizard
- Claydol
- Clefable
- Cloyster
- Cradily
- Crobat
- Drapion
- Empoleon
- Feraligatr
- Floatzel
- Flygon
- Froslass
- Gallade
- Gardevoir
- Golduck
- Hariyama
- Hitmonchan
- Houndoom
- Jolteon
- Jynx
- Kingdra
- Lapras
- Leafeon
- Lickilicky
- Ludicolo
- Machamp
- Magmortar
- Mamoswine
- Medicham
- Mesprit
- Miltank
- Mismagius
- Moltres
- Ninetales
- Pikachu
- Pinsir
- Porygon2
- Rampardos
- Regice
- Regirock
- Roserade
- Sceptile
- Scizor
- Shaymin
- Slaking
- Smeargle
- Spiritomb
- Steelix
- Swellow
- Tangrowth
- Tauros
- Tentacruel
- Torterra
- Toxicroak
- Umbreon
- Ursaring
- Uxie
- Vaporeon
- Venusaur
- Yanmega
- Zangoose
Under Used (UU) List:
- Absol
- Aggron
- Altaria
- Ampharos
- Arbok
- Armaldo
- Banette
- Bastiodon
- Bellossom
- Blastoise
- Cacturne
- Camerupt
- Carnivine
- Charmeleon
- Crawdaunt
- Dodrio
- Drifblim
- Dunsparce
- Electrode
- Entei
- Espeon
- Exeggutor
- Exploud
- Fearow
- Flareon
- Furret
- Gastrodon
- Girafarig
- Glaceon
- Golem
- Gorebyss
- Granbull
- Grumpig
- Hitmonlee
- Hitmontop
- Honchkrow
- Hypno
- Jumpluff
- Kabutops
- Kangaskhan
- Kecleon
- Kingler
- Lanturn
- Linoone
- Lopunny
- Lumineon
- Lunatone
- Luxray
- Magneton
- Manectric
- Mantine
- Marowak
- Meganium
- Mightyena
- Mothim
- Mr. Mime
- Muk
- Nidoking
- Nidoqueen
- Octillery
- Omastar
- Pelipper
- Persian
- Pidgeot
- Piloswine
- Politoed
- Poliwrath
- Primeape
- Probopass
- Purugly
- Quagsire
- Qwilfish
- Raichu
- Rapidash
- Regigigas
- Relicanth
- Raticate
- Rattata
- Rotom
- Sableye
- Sandslash
- Seviper
- Sharpedo
- Shedinja
- Shiftry
- Shuckle
- Slowking
- Solrock
- Stantler
- Skuntank
- Swalot
- Typhlosion
- Vespiquen
- Victreebel
- Vileplume
- Wailord
- Walrein
- Wartortle
- Whiscash
- Wigglytuff
- Wormadam - {Grass/Steel/Rock}
- Xatu
Never Used (NU) List:
- Ariados
- Beautifly
- Beedrill
- Bibarel
- Bulbasaur
- Butterfree
- Castform
- Caterpie
- Chatot
- Charmander
- Cherrim
- Chimecho
- Clefairy
- Ceffa
- Corsola
- Delcatty
- Delibird
- Dewgong
- Ditto
- Dustox
- Farfetch'd
- Glalie
- Huntail
- Illumise
- Ivysaur
- Kakuna
- Kricketune
- Ledian
- Luvdisc
- Magcargo
- Masquerain
- Mawile
- Metapod
- Minun
- Noctowl
- Pachirisu
- Parasect
- Phione
- Pidgey
- Pidgeotto
- Plusle
- Seaking
- Spinda
- Squirtle
- Sudowoodo
- Sunflora
- Torkoal
- Tropius
- Unown
- Venomoth
- Volbeat
- Weedle
Since Havoc's gym thread no longer exists, I thought this would be convenient for you guys. If you have any suggestions, please either respond here or start a new topic.