Pikachu. I'm pretty sure you need to attach an item to Pikachu to breed Pichu.
Put them in the daycare together
You get a male and female of one pokemon; male and female pikachu. Then put them in daycare together and walk around. That or with a ditto.
Put ditto in daycare then, put the Pokemon the should be breeded (Cannot be a legendary Pokemon or ditto)
the you put in the daycare for a darkrai egg is a ditto
a ditto
u can put any Pokemon w/ ditto exept legendarys put ditto with deoxys and you can get any thing!!!!
put a ditto in the daycare with another Pokemon
find a ditto and put put that and your Pokemon in the daycare.
A ditto and a feraligatr
put a ditto and a charzard in the daycare
put it in daycare with a ditto.
i think you will get eevee