How do you breed a male pichu with volt tackle?
First: You must have a pikachu (if you choose to do it with ditto, or two pikachus of the opposite gender) and a light ball. Light balls can be obtained by catching a pikachu holding one. You can find a Pikachu holding one about 5% of the time (good luck). If you were lucky enough to get one, have your pikachu hold it when you put it in the day care (or one of them – doesn’t matter which) and – Ta-da! – you’ll have a pichu that knows volt tackle (volt tackle will replace the normally learned thunder shock). It’ll be male/female about 50% of the time. Have fun.