That's probably because you are only using one. It isn't going to do that much good unless you get it early in the game, and that isn't going to happen a whole lot if you run only one. I'd say use Phione over the others. Pachirisu shouldn't even be on the list for Gardellade to begin with, let alone if you put Call Energy on that same list. Furret can be very reliable, but it takes up a bunch of space, and it is very vulnerable to getting Wagered and Psychic Locked. Phione is the play, especially if you use Claydol.