water stone
give it a water stone
you take a water stone to where you evolve Pokemon and when it ask you if you want to give an item say yes and give it the water stone and poliwirl should evolve.
in order to trade poliwirl you must evolve it while it is holding a kings rock & then you will have a poltoad . . . or you can use a water stone & it will evolve into a polywrath
In pokemon crystal Pigeotto evolve in 36lvl
No, Sneasel cannot evolve in Crystal.
You cannot evolve Misdreavus in Crystal.
link cable, and a kings rock. that's it!
mewtwo can not evolve because he is one of those Pokemon that do not evolve.
Poliwag doesn't evolve into Poliwrath. Poliwag evolves into Poliwhirl and than into Poliwarth with a Waterstone
Unfortunately Gligar does not evolve in Pokemon Crystal, it only evolves in Pokemon Diamond, Pearl, Platinum, Black and White.
Mareep will evolve at Level 15 in Pokémon Crystal.
arbok doesn't evolve.