One needs to increase Chansey's happiness to its maximum.
chansey evolves by love
There is no specific level in which Chansey evolves. Chansey evolves by love, care, and battling, and massaging. Chansey does not evolve by level.
If held, it evoles Happiny into Chansey when leveled in the day.
You give it to a Happiny and level it up during the day to evolve it into Chansey.
you cant... you have to make chansey evolve with high friendship. you can find chansy on rout 209 in diamond, pearl, and platinum
Give it to your Happiny at day time and level it up to evolve it into a Chansey.
i think that if you give Chansey a moonstone then it will evolve :) i think that is the only way
Happiny is the only Pokemon that can evolve from a Oval Stone in Pokemon Diamond, Pearl, and Platinum. You will need to max its Happiness during the morning or day, let it hold an Oval Stone, and then level it up once. It will, then, evolve into a Chansey.
Just give Chansey protein, zinc, calcium, hp up, carbos and level it one...
No, you can't evolve Chansey or any Pokémon through the Daycare.
Actually, Happiny doesn't have to level up in order to evolve into a Chansey. You have to make it hold an Oval Stone first. Then Give Chansey a shiny stone to evolve it into a blissy. ------------------------------ Chansey evolves when you befriend it (not by a stone).