Starwolf_UK
Member
Magikarp are the fastest eggs to hatch in the game so reach the goal (offspring IVs) quickest. I guess 2 Magikarp for faster egg production.Edit: I see method about it mentions Magikarps, but I can't imagine it only works with them. I guess I don't quite get it. If you have a 6IV anything and breed it with something it doesn't take much to get a 5IV.
As for the IVs, in the days before there were many 6IV anything this was more important but I always found having to use external tools and reset games to be more hassle than just mass production.