In that case, I do have the exact Litwick mentioned above in Black and a Magmotar in all of my G. 4 games.
In terms of actual breeding, I tried to get HP Ice for Jolteon, but Epic Failed and got something like HP Dark, Dragon, Fire and two others. I mostly breed because I have PKMN that my friends want, but I give them an extra surprise and try to fit as many Egg Moves that I think they would like also. Egg moves are the next biggest reason I breed. I also bred a ton of Gibles and Drilburs to get the nature I wanted. (first time EV training, baby!) You liked Green Lanturn?