===
[Gen 9 OU]
Fire Red
===
Not legal in Gen 9 OU
Fire Red
- Venusaur needs to have an ability.
- Venusaur's ability No Ability does not exist in Gen 9.
- Venusaur has no moves (it must have at least one to be usable).
- Venusaur has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Pidgeot does not exist in Gen 9.
- Pidgeot needs to have an ability.
- Pidgeot's ability No Ability does not exist in Gen 9.
- Pidgeot has no moves (it must have at least one to be usable).
- Pidgeot has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Nidoking does not exist in Gen 9.
- Nidoking needs to have an ability.
- Nidoking's ability No Ability does not exist in Gen 9.
- Nidoking has no moves (it must have at least one to be usable).
- Nidoking has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Lapras needs to have an ability.
- Lapras's ability No Ability does not exist in Gen 9.
- Lapras has no moves (it must have at least one to be usable).
- Lapras has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Dragonite needs to have an ability.
- Dragonite's ability No Ability does not exist in Gen 9.
- Dragonite has no moves (it must have at least one to be usable).
- Dragonite has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Raichu needs to have an ability.
- Raichu's ability No Ability does not exist in Gen 9.
- Raichu has no moves (it must have at least one to be usable).
- Raichu has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Venusaur
Pidgeot
Nidoking
Lapras
Dragonite
Raichu
===
[Gen 9 OU]
Soul SIlver
===
Not legal in Gen 9 OU
Soul SIlver
- Typhlosion needs to have an ability.
- Typhlosion's ability No Ability does not exist in Gen 9.
- Typhlosion has no moves (it must have at least one to be usable).
- Typhlosion has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Ampharos needs to have an ability.
- Ampharos's ability No Ability does not exist in Gen 9.
- Ampharos has no moves (it must have at least one to be usable).
- Ampharos has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Skarmory needs to have an ability.
- Skarmory's ability No Ability does not exist in Gen 9.
- Skarmory has no moves (it must have at least one to be usable).
- Skarmory has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Kingdra needs to have an ability.
- Kingdra's ability No Ability does not exist in Gen 9.
- Kingdra has no moves (it must have at least one to be usable).
- Kingdra has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Tyranitar needs to have an ability.
- Tyranitar's ability No Ability does not exist in Gen 9.
- Tyranitar has no moves (it must have at least one to be usable).
- Tyranitar has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Scizor needs to have an ability.
- Scizor's ability No Ability does not exist in Gen 9.
- Scizor has no moves (it must have at least one to be usable).
- Scizor has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Typhlosion
Ampharos
Skarmory
Kingdra
Tyranitar
Scizor
===
[Gen 9 OU]
Emerald
===
Not legal in Gen 9 OU
Emerald
- Sceptile needs to have an ability.
- Sceptile's ability No Ability does not exist in Gen 9.
- Sceptile has no moves (it must have at least one to be usable).
- Sceptile has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Aggron does not exist in Gen 9.
- Aggron needs to have an ability.
- Aggron's ability No Ability does not exist in Gen 9.
- Aggron has no moves (it must have at least one to be usable).
- Aggron has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Milotic needs to have an ability.
- Milotic's ability No Ability does not exist in Gen 9.
- Milotic has no moves (it must have at least one to be usable).
- Milotic has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Salamence needs to have an ability.
- Salamence's ability No Ability does not exist in Gen 9.
- Salamence has no moves (it must have at least one to be usable).
- Salamence has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Camerupt needs to have an ability.
- Camerupt's ability No Ability does not exist in Gen 9.
- Camerupt has no moves (it must have at least one to be usable).
- Camerupt has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Shuppet needs to have an ability.
- Shuppet's ability No Ability does not exist in Gen 9.
- Shuppet has no moves (it must have at least one to be usable).
- Shuppet has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Sceptile
Aggron
Milotic
Salamence
Camerupt
Shuppet
===
[Gen 9 OU]
Platinum
===
Not legal in Gen 9 OU
Platinum
- Infernape needs to have an ability.
- Infernape's ability No Ability does not exist in Gen 9.
- Infernape has no moves (it must have at least one to be usable).
- Infernape has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Staraptor needs to have an ability.
- Staraptor's ability No Ability does not exist in Gen 9.
- Staraptor has no moves (it must have at least one to be usable).
- Staraptor has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Luxray needs to have an ability.
- Luxray's ability No Ability does not exist in Gen 9.
- Luxray has no moves (it must have at least one to be usable).
- Luxray has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Roserade does not exist in Gen 9.
- Roserade needs to have an ability.
- Roserade's ability No Ability does not exist in Gen 9.
- Roserade has no moves (it must have at least one to be usable).
- Roserade has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Gastrodon needs to have an ability.
- Gastrodon's ability No Ability does not exist in Gen 9.
- Gastrodon has no moves (it must have at least one to be usable).
- Gastrodon has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Garchomp needs to have an ability.
- Garchomp's ability No Ability does not exist in Gen 9.
- Garchomp has no moves (it must have at least one to be usable).
- Garchomp has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Infernape
Staraptor
Luxray
Roserade
Gastrodon
Garchomp
===
[Gen 9 OU]
White
===
Not legal in Gen 9 OU
White
- Samurott needs to have an ability.
- Samurott's ability No Ability does not exist in Gen 9.
- Samurott has no moves (it must have at least one to be usable).
- Samurott has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Excadrill needs to have an ability.
- Excadrill's ability No Ability does not exist in Gen 9.
- Excadrill has no moves (it must have at least one to be usable).
- Excadrill has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Seismitoad does not exist in Gen 9.
- Seismitoad needs to have an ability.
- Seismitoad's ability No Ability does not exist in Gen 9.
- Seismitoad has no moves (it must have at least one to be usable).
- Seismitoad has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Krookodile needs to have an ability.
- Krookodile's ability No Ability does not exist in Gen 9.
- Krookodile has no moves (it must have at least one to be usable).
- Krookodile has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Haxorus needs to have an ability.
- Haxorus's ability No Ability does not exist in Gen 9.
- Haxorus has no moves (it must have at least one to be usable).
- Haxorus has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Mienshao needs to have an ability.
- Mienshao's ability No Ability does not exist in Gen 9.
- Mienshao has no moves (it must have at least one to be usable).
- Mienshao has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Samurott
Excadrill
Seismitoad
Krookodile
Haxorus
Mienshao
===
[Gen 9 OU]
X
===
Not legal in Gen 9 OU
X
- Greninja needs to have an ability.
- Greninja's ability No Ability does not exist in Gen 9.
- Greninja has no moves (it must have at least one to be usable).
- Greninja has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Talonflame needs to have an ability.
- Talonflame's ability No Ability does not exist in Gen 9.
- Talonflame has no moves (it must have at least one to be usable).
- Talonflame has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Aegislash does not exist in Gen 9.
- Aegislash needs to have an ability.
- Aegislash's ability No Ability does not exist in Gen 9.
- Aegislash has no moves (it must have at least one to be usable).
- Aegislash has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Goodra needs to have an ability.
- Goodra's ability No Ability does not exist in Gen 9.
- Goodra has no moves (it must have at least one to be usable).
- Goodra has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Venusaur-Mega transforms in-battle with Venusaurite, please fix its item.
- Venusaur-Mega needs to have an ability.
- Venusaur's ability No Ability does not exist in Gen 9.
- Venusaur-Mega has no moves (it must have at least one to be usable).
- Venusaur has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Hawlucha needs to have an ability.
- Hawlucha's ability No Ability does not exist in Gen 9.
- Hawlucha has no moves (it must have at least one to be usable).
- Hawlucha has exactly 0 EVs - did you forget to EV it? (If this was intentional, add exactly 1 to one of your EVs, which won't change its stats but will tell us that it wasn't a mistake).
- Rules on upload date
- Illegal under the rules on 7 Mar 2026Checked retrospectively against historical Showdown rules.
- First detected as illegal
- 15 Sept 2026This is a check date, not the rule start date.
- Last checked
- UTC
Greninja
Talonflame
Aegislash
Goodra
Mega Venusaur
Hawlucha