How to evolve Poliwhirl in Cobblemon.
Poliwhirl evolves into Poliwrath when you use a Water Stone on it.
Poliwhirl evolves into Politoed when traded to another player, or when you use a link cable on it while holding a King's Rock.
Evolution line
What Poliwhirl needs
2 paths
PoliwrathEvolution item · Water Stone
no extra condition
PolitoedLink cable or trade
Holding King's Rock
Where to get the item
Water Stone. Water Stone ore generates in ocean and freshwater biomes at 16 veins per chunk, anywhere from Y -64 to Y 320, and more thinly in jungle, thermal, and tropical island biomes (8 veins). Mine it like any other ore.
Moves it learns on evolving
SubmissionDynamic PunchBounce
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Poliwhirl nowwater385
Poliwrathwaterfighting510
Politoedwater500
Base stat totals, from the Cobblemon 1.7.3 species files.