By trading it while holding a Electerizer, (wild Elekid sometimes have it).
Electribuzz. Give your Electrizer and give it to Electribuzz and trade it and it will evolve into an Electivire
You have to make it hold a Electriczor and trade it.
you need to equip hhim with the electricviser (that's not how you spell it) and then you trade it, that's the only way
no luvdisc can't evolve in diamond
he does not evolve in diamond or any game
Shaymin does not evolve in Pokemon Diamond.
in the haunted zone inside the haunted house first you have to beat elekid in a battle and then it will say that electribuzz has come to battle
In pokemon diamond ponyta will evolve in level 40
miltank does not evolve
It evolve into Ampharos
A Magikarp should evolve at about lvl 40 on Pokemon diamond
Please clarify your question. What level does evolve in diamond? What Pokemon are you talking about?