Level it up to level 50, then it will evolve into Zweilous.
Level it up to level 64, to evolve it into Hydreigon.
Chat with our AI personalities
by painting it black i don't know
make evee touch it and it will evolve
Heart Scale does not evolve any Pokemon. You trade it to a maniac who will make Pokemon remember moves. In black and white, the maniac is in Mistralton city.
The Leaf Stone can only make 5 pokemon evolve. Gloom into Vileplume, Weepingbell into Victreebel, Exeggcute into Exeggcutor, Nuzleaf into Shiftry, and Pansage into Simisage.
Mantyke doesn't evolve at any particular level. Whenever you want it to evolve, make sure you have a Remoraid in your party, then level up the Mantyke. It should evolve into Mantine.