KO a Character: Pokémon

Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Crobat
Lanturn
Togetic
Xatu
Ampharos
Politoed
Quagsire
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Girafarig
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Pupitar
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Crobat
Lanturn
Togetic
Ampharos
Politoed
Quagsire
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Girafarig
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Pupitar
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Crobat
Lanturn
Togetic
Ampharos
Politoed
Quagsire
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Pupitar
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Crobat
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Pupitar
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Pupitar
Tyranitar
Lugia
Ho-Oh
Celebi
 
Sorry, Noctowl. But being the only Shiny Ash obtained won't save you. You barely had any appearances anyways.

Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Noctowl
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Tyranitar
Lugia
Ho-Oh
Celebi
 
Awww I like Noctowl. It would have at least made the Top 25 or so on this list (EDIT: I mean the Johto list)

I remember Smeargle from it being in Y a lot, where it was too easy to beat usually.
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Smeargle
Hitmontop
Blissey
Raikou
Entei
Suicune
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Shuckle
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Hitmontop
Blissey
Raikou
Entei
Suicune
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Gligar
Steelix
Scizor
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Hitmontop
Blissey
Raikou
Entei
Suicune
Tyranitar
Lugia
Ho-Oh
Celebi
 
Bayleef
Meganium
Cyndaquil
Quilava
Typhlosion
Totodile
Croconaw
Feraligatr
Lanturn
Togetic
Ampharos
Politoed
Espeon
Umbreon
Murkrow
Slowking
Misdreavus
Forretress
Steelix
Scizor
Heracross
Sneasel
Teddiursa
Ursaring
Magcargo
Piloswine
Octillery
Mantine
Skarmory
Houndour
Houndoom
Kingdra
Phanpy
Donphan
Hitmontop
Blissey
Raikou
Entei
Suicune
Tyranitar
Lugia
Ho-Oh
Celebi