5.
1. Catch a female pikachu
2. Catch a male pikachu
3. Find the daycare center
4. Deposit said Pikachu into day care center
5. Wait and let them do their thang.
you can't hatch a pikachu egg on diamond, it hatches in to a pichu.
i think it is around 1,956
5355 steps. You could use a Pokemon with the ability Magma Armour to halve the steps. The Pokemon are Slugma or Marcago or Camerupt.
3,840 steps for a poochyena egg
depends on the egg
2805 steps
4080 steps =)
6400 steps. :)
4080 steps.
it takes about 10,240 steps to hatch a beldum egg
it take roughly 4,100 steps 4 a wurmple egg to hatch
it is an egg that is unhatchable no matter how many steps you take.