Mostly for Ash; He's got 20 Pikachu chasing after him. I got the OK for him to keep two of them; is level 20 reasonable? Since that is the magic number here. Neither will have any special attacks/unique moves.

Also Walter's taking an egg with him to the Otherworld by accident. Can it hatch out there? Mostly for thematic reasons (and to produce the fattest Litwick in history). No change to it's abilities or moveset, it's just got a constant, very bright flame because it's linked to Silent Hill.