It evolves into a Polywhirl at Level 25, and then to a Polywrath when given a water stone.
Haunter to gengar...graveller to golem...kadabra to alakazam..polywhirl to polytoad (make sure its holding king's rock)...slowbro to slowking (king's rock)..all i can think of so far :|
An old Man in Cerulean City, he'll ask for a Polywhirl.
Sun Stone -use on Sunkern to evolve into Sunflora and on Gloom to evolve into BellossomMoon Stone-use on Nidorina to evolve into Nidoqueen, Nidorino to evolve into Nidoking, Jigglypuff to evolve into Wigglytuff, Clefairy to evolve into Clefable or Skitty to evolve into DelcattyFire Stone-use on Eevee to evolve into Flareon, Growlithe to evolve into Arcanine or Vulpix to evolve into NinetalesThunderstone-use on Pikachu to evolve into Raichu or Eevee to evolve into JolteonWater Stone-use on Eevee to evolve into Vaporeon, Staryu to evolve into Starmie, Shellder to evolve into Cloyster or Lombre to evolve into LudicoloLeaf Stone-use on Gloom to evolve into Vileplume, Exeggcute to evolve into Exeggcutor or Nuzleaf to evolve into ShiftryShiny Stone-use on Togetic to evolve into Togekiss or Roselia to evolve into RoseradeDusk Stone-use on Misdreavus to evolve into Mismagius or Murkrow to evolve into HonchkrowDawn Stone-use on a Female Snorunt to evolve into Froslass or a male Kirlia to evolve into a GalladeOval Stone-Happiny has to hold during the day to evolve into Chansey
Gastrodon doesn't evolve.
POLYWHIRL!
Yep.
polywhirl does not evolve by level to get a polywrath you have to use a water stone. If you want politoed, trade poliwhirl with somebody, and it will evolve into politoed.
Poliwhirl evolves into Politoad when you trade it while it is holding a King's Rock.
It evolves into a Polywhirl at Level 25, and then to a Polywrath when given a water stone.
To get the Pokemon Poliwrath in Pokemon Diamond version you have to evolve a Polywhirl. To do this, you need to expose it to a water stone.
Poliwhirl actually has a branched evolution, which means it can evolve to more than one pokemon. One way (Easiest and Classic) is to use a Water Stone so it will evolve into the Water/Fighting Pokemon Poliwrath. Or, you can give it a King's Rock and trade it to somebody so it will evolve into a Politoad ... and then trade it back of course :P.
Evee = Vaporeon Polywhirl = Poliwrath Sorry folks that's all i k n o w!
Poliwhirl evolves 2 ways: Either use a water stone on it or trade it while it holds the item king's rock.
it can only evolve through stones. it may evolve into a Poliwrath with a water stone (get from Bill's father after showing him Staryu at Cerulean city), or a Politoad using King's rock (you get it from some guy at Mt. moon after you surf and find him)
Trade while holding the kings rock , you can then trade back
Poliwhirl evolves from Poliwag. It evolves from Poliwag at level 25, and can be evolved into either Poliwrath (by using a Water Stone) or to Politoed (by being traded by holding a King's Rock).