Welcome to the official ORAS OU Viability Rankings thread (Ruins of Alph Version). In this thread, we as a community will rank every single usable Pokemon into "tiers." In this thread, you're encouraged to post your thoughts and opinions on the various Pokemon that are usable in ORAS OU and what tier they should fall under. Posts in this thread will be taken into account when deciding rank changes.
The general idea of the topic is to rank each OU pokemon under "rankings" that go in descending order. Since this is a general tier list, everything is lumped together. There won't be any segregation between offense & defense threats.
ORAS OU Ranking Tier List
(In alphabetical order)
S Rank:
S Rank
Clefable
Landorus-T
Lopunny (Mega)
A Rank:
A+ Rank
Diancie (Mega)
Heatran
Keldeo
Latios
Medicham (Mega)
Rotom-W
Scizor (Mega)
Tornadus-T
Tyranitar
A Rank
Charizard (Mega-X)
Excadrill
Ferrothorn
Garchomp
Jirachi
Manaphy
Metagross (Mega)
Weavile
A- Rank
Alakazam (Mega)
Bisharp
Charizard (Mega-Y)
Gardevoir (Mega)
Gliscor
Heracross (Mega)
Mew
Pinsir (Mega)
Serperior
Slowbro
Skarmory
Starmie
Suicune
Talonflame
Tangrowth
Terrakion
Thundurus
Zapdos
B Rank:
B+ Rank
Amoonguss
Azumarill
Chansey
Crawdaunt
Dragonite
Gengar
Gyarados (Mega)
Kyurem-B
Magnezone
Nidoking
Slowbro (Mega)
Venusaur (Mega)
Volcanion
B Rank
Aerodactyl (Mega)
Alakazam
Alomomola
Altaria (Mega)
Breloom
Gastrodon
Gyarados
Hydreigon
Hippowdon
Klefki
Kyurem
Latias
Latias (Mega)
Manectric (Mega)
Quagsire
Reuniclus
Slowking
Volcarona
B- Rank
Celebi
Diggersby
Dugtrio
Kabutops
Kingdra
Mamoswine
Mandibuzz
Metagross
Politoed
Raikou
Scizor
Togekiss
C Rank:
C+ Rank
Dragalge
Empoleon
Gallade (Mega)
Garchomp (Mega)
Infernape
Lucario
Omastar
Scolipede
Sharpedo (Mega)
Swampert (Mega)
Tentacruel
Thundurus-T
Victini
Zygarde
C Rank
Azelf
Feraligatr
Hawlucha
Jellicent
Magneton
Pidgeot (Mega)
Sceptile (Mega)
Seismitoad
Toxicroak
Tyranitar (Mega)
C- Rank
Aggron (Mega)
Beedrill (Mega)
Blastoise (Mega)
Chesnaught
Cobalion
Cofagrigus
Conkeldurr
Entei
Goodra
Hoopa
Rotom-H
Staraptor
D Rank:
Blissey
Bronzong
Cresselia
Houndoom (Mega)
Porygon2
Rhyperior
Sylveon
Roserade
Sableye
Shedinja
Tyrantrum
Whimsicott
Rules - Now updated 2/25/17
Nothing for now if the rules above are followed.
Current Discussion Points:
S -> A+
A- -> B+
A- -> B+
Keeping D Rank?
The general idea of the topic is to rank each OU pokemon under "rankings" that go in descending order. Since this is a general tier list, everything is lumped together. There won't be any segregation between offense & defense threats.
- EX: Garchomp can be ranked in A tier as an offensive threat, Ferrothorn can be ranked under A as supportive threat and Skarmory can be can also be ranked in B tier as a defensive threat. These are just examples not representative of their future or current ranks.
ORAS OU Ranking Tier List
(In alphabetical order)
S Rank:
S Rank



A Rank:
A+ Rank









A Rank








A- Rank


















B Rank:
B+ Rank













B Rank


















B- Rank












C Rank:
C+ Rank














C Rank










C- Rank












D Rank:












Rules - Now updated 2/25/17
- Post intelligently. Posts like "I think pokemon X should be in this tier" will be deleted.
- No flaming and being an idiot. You'll get warned if you purposely do. This specifically includes making joke nominations about other users.
- Usage statistics may be used to support an argument or a claim, but don't base your ENTIRE argument around them. For example, you can't just say "Pokemon X shouldn't be this tier because they aren't used that often!"
- Suspect talk, unrelated stuff, one liners that ask questions that provide no substance, something that doesn't really pertain to rankings or petty arguments about semantics and definitions, such as the definition of a counter as one example, will be deleted.
- POST REPLAYS FOR NOMINATIONS FROM UNRANKED TO RANKED OR YOUR POST WILL BE DELETED!!!
Nothing for now if the rules above are followed.
Current Discussion Points:



Keeping D Rank?
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