Attack Name	Battle Type	Contest Type
Counter
Power Points	Base Power	Accuracy
20	1	100
Battle Effect: Retaliates any physical hit with double the power.
Secondary Effect: If hit by a physical attack, deals double the damage received.		Effect Rate: -- %
TM #	Appeal Points	Jam Points
None
Contest Effect: Can avoid being startled by others once.
BrightPowder	King's Rock	Physical Contact
Yes	No	Yes
Battle Palace Style	Battle Arena	Pokémon Hit in Battle
Defense	+1	Last opponent who moved
Picture Example of Counter

Pokémon That Learn Counter By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:

No.	Pic	Name	Type 1	Type 2
#107		Hitmonchan
#202		Wobbuffet
#214		Heracross
#237		Hitmontop
#286		Breloom
#287		Slakoth
#288		Vigoroth
#289		Slaking
#360		Wynaut

Pokémon That Learn Counter By Level Up in Fire Red/Leaf Green:

No.	Pic	Name	Type 1	Type 2
#107		Hitmonchan
#202		Wobbuffet
#214		Heracross
#237		Hitmontop
#286		Breloom
#287		Slakoth
#288		Vigoroth
#289		Slaking
#360		Wynaut
#386		Deoxys

Pokémon That Learn Counter By Move Tutor

No.	Pic	Name	Type 1	Type 2
#004		Charmander
#005		Charmeleon
#006		Charizard
#007		Squirtle
#008		Wartortle
#009		Blastoise
#019		Rattata
#020		Raticate
#025		Pikachu
#026		Raichu
#027		Sandshrew
#028		Sandslash
#029		Nidoran (F)
#030		Nidorina
#031		Nidoqueen
#032		Nidoran (M)
#033		Nidorino
#034		Nidoking
#035		Clefairy
#036		Clefable
#039		Jigglypuff
#040		Wigglytuff
#046		Paras
#047		Parasect
#054		Psyduck
#055		Golduck
#056		Mankey
#057		Primeape
#061		Poliwhirl
#062		Poliwrath
#063		Abra
#064		Kadabra
#065		Alakazam
#066		Machop
#067		Machoke
#068		Machamp
#074		Geodude
#075		Graveler
#076		Golem
#080		Slowbro
#094		Gengar
#096		Drowzee
#097		Hypno
#104		Cubone
#105		Marowak
#106		Hitmonlee
#107		Hitmonchan
#108		Lickitung
#111		Rhyhorn
#112		Rhydon
#113		Chansey
#115		Kangaskhan
#122		Mr. Mime
#123		Scyther
#124		Jynx
#125		Electabuzz
#126		Magmar
#143		Snorlax
#150		Mewtwo
#151		Mew
#152		Chikorita
#153		Bayleef
#154		Meganium
#157		Typhlosion
#158		Totodile
#159		Croconaw
#160		Feraligatr
#172		Pichu
#173		Cleffa
#174		Igglybuff
#175		Togepi
#176		Togetic
#180		Flaaffy
#181		Ampharos
#185		Sudowoodo
#186		Politoed
#190		Aipom
#195		Quagsire
#199		Slowking
#204		Pineco
#205		Forretress
#206		Dunsparce
#207		Gligar
#209		Snubbull
#210		Granbull
#212		Scizor
#214		Heracross
#215		Sneasel
#216		Teddiursa
#217		Ursaring
#225		Delibird
#227		Skarmory
#228		Houndour
#229		Houndoom
#231		Phanpy
#232		Donphan
#236		Tyrogue
#237		Hitmontop
#238		Smoochum
#239		Elekid
#240		Magby
#241		Miltank
#242		Blissey
#248		Tyranitar
#252		Treecko
#253		Grovyle
#254		Sceptile
#255		Torchic
#256		Combusken
#257		Blaziken
#259		Marshtomp
#260		Swampert
#261		Poochyena
#262		Mightyena
#272		Ludicolo
#276		Taillow
#277		Swellow
#286		Breloom
#287		Slakoth
#288		Vigoroth
#289		Slaking
#293		Whismur
#294		Loudred
#295		Exploud
#296		Makuhita
#297		Hariyama
#302		Sableye
#303		Mawile
#306		Aggron
#307		Meditite
#308		Medicham
#311		Plusle
#312		Minun
#313		Volbeat
#314		Illumise
#316		Gulpin
#317		Swalot
#326		Grumpig
#327		Spinda
#331		Cacnea
#332		Cacturne
#335		Zangoose
#341		Corphish
#342		Crawdaunt
#352		Kecleon
#356		Dusclops
#359		Absol
#377		Regirock
#378		Regice
#379		Registeel
#383		Groudon
#386		Deoxys

Pokémon That Learn Counter By Breeding:

No.	Pic	Name	Type 1	Type 2
#019		Rattata
#020		Raticate
#027		Sandshrew
#028		Sandslash
#029		Nidoran (F)
#030		Nidorina
#031		Nidoqueen
#032		Nidoran (M)
#033		Nidorino
#034		Nidoking
#046		Paras
#047		Parasect
#056		Mankey
#057		Primeape
#066		Machop
#067		Machoke
#068		Machamp
#111		Rhyhorn
#112		Rhydon
#115		Kangaskhan
#123		Scyther
#152		Chikorita
#153		Bayleef
#154		Meganium
#190		Aipom
#204		Pineco
#205		Forretress
#207		Gligar
#212		Scizor
#215		Sneasel
#216		Teddiursa
#217		Ursaring
#228		Houndour
#229		Houndoom
#231		Phanpy
#232		Donphan
#255		Torchic
#256		Combusken
#257		Blaziken
#296		Makuhita
#297		Hariyama
#331		Cacnea
#332		Cacturne
#335		Zangoose

Pokémon That Learn Counter By Purifying or A Special Way: