you need a moon stone
A Moonstone can evolve a Nidorina, Nidorion, Claefairy, Jigglypuff, and Skitty
Jigglypuff, Celefairy, Nidorino, Nidorina, Skitty.
mightyena doesn't evolve on Pokemon pearl, he doesn't evolve in any Pokemon game!
Buizel evolve at level 26.
evolve snowver at level 40
IT DOESN'T EVOLVE
Clefairy is the only Pokemon in pearl that evolves with a moon stone but once you get the national dex you can evolve Jigglypuff, Nidorino, Nidorina & Skitty
Jigglypuff evolves into Wigglytuff using a Moon Stone. (Igglybuff evolves into Jigglypuff when leveled up with high friendship.) Jigglypuff is #39 in the National Pokedex, and was introduced in the Generation I Pokemon titles (Red, Blue, and Yellow) where it could be found in Red and Blue on Route 3 and in Yellow on Routes 5-8. In Generation VI (X and Y), it can be caught on Route 20 and in the Pokemon Village. ____ Jigglypuff is one of the few Pokemon who evolve by using a Moon Stone. By using a Moon Stone on a Jigglypuff of any level, you can evolve it into a Wigglytuff. ____ In Diamond, Pearl, and Platinum you can get tons of Moon Stones underground. (I get like 6 every time I go down there!)
It evolves in Pokemon Diamond and Pokemon Pearl at Level 40.
level 30.
at level 30
level 50