Phione. If Manaphy is the Prince of the Sea then you're the Pauper of the Sea, if Manaphy is IPhone then you're the pirated one named PhIone.
Where is your Tail Glow, Calm Mind, Energy Ball or other useful moves.
Okay then you're a water type wall. But why can't you learn some healing moves. Just compare with Gastrodon.
Completely overshadowed by your daddy, but you deserve it.
I will pick moody Glalie which has the same species strength but stronger and can even Mega evolve if possible :P
So it's no wonder that you as a Mythical Pokémon yet can be caught before Badge 15 instead of in postgame.