>>18527956Gardevoir was the first waifu, but not necessarily the best anymore.
Also, this doubles up as an answer for OP. Disguising
her as Gengar makes for some good times in the Maison for a few rounds. Design-wise.
all the porn, and for the illusion gimmick in battle, Zoroark is my favourite.
Close runners up are Starmie, Gengar, Absol and Lucario. For one reason or another.