Damnit, i already have a Gyarados. *Light bulb goes off on top off head* I know! *runs off a kicks Prof. Oak out of his lab and then runs back out with a potion* Its a de-evolution potion! *gives it to gyarados and it shrinks to a Magikarp*
Magikarp/Magikarp
Attacks:
Hyper Beam
Flail
Flamethrower
Crunch
Magikarp/Magikarp
Attacks:
Hyper Beam
Flail
Flamethrower
Crunch
...that is either yourself or your spouse.