J-Awesome_One

Omg. This is hilarious. So looking at Bulbasaur's egg moves, in order for it to get Sludge, you have to do these 7 things.

1. Catch a male Grimer, Koffing or Gulpin (or any of their evolution lines)

2. Catch a female Shellos.

3. Breed the female Shellos and male Amorphous Pokemon to get a Male Shellos.

4. Catch a female Mudkip.

5. Breed the female Mudkip and male Shellos to get a male Mudkip.

6. Catch a female Bulbasaur.

7. Breed the male Mudkip and female Bulbasaur.

That's everything you need in order to breed the move Sludge onto Bulbasaur. xD