Hint: it's a genre

[Charles Hall]

hint: it's a genre

[Hudson Martin]

tropicalia

[Cameron Allen]

royal square rock

[Joshua Gomez]

Orange grunge
Seapunk

[Lincoln Diaz]

digimon block

[Ayden Nguyen]

fish metal

[Nolan Ramirez]

Oh fuck, I got it.

Thrash metal.

[Christian Reed]

There's such a genre as Magikuboid?

[Xavier Perry]

This is probably the correct answer. However OP is a stupid fucking retard because Gyarados learns thrash, not magikarp.

Kudos to you for figuring that out though.

[Henry Stewart]

props to you, user
I never would've figured that out