So how do I teach Shedinja an egg move. This is confusing because he is not obtainable at Lv. 1. So do I get an Nincada with say Bug Bite as an egg move. Do I then make sure that the Nincada has Bug Bite until it evolves or what?
Yes because once the nincada evolves, the shedinja that comes off of it knows the same exact moves as the ninjask. So yeah, just use your strategy. But another way to teach it bug bite is through the move tutor in driftveil city. Source: experience.