Kyogre has the more elegant design of the two, but Primal Groudons design incorporates lava flows on its back
Owners' Pokmon and Stadium cards ( Gym Heroes )
This Alakazam deck is capable of punishing opponents that require multiple Energy, which is great for going against the likes of Charizard ex, Mewtwo ex, or even standard Pokemon that require three or more energy such as Machamp or Gyarados
Racing across the multiverse in carts was a little too silly for many players, and that tonal disconnect hurt its reception in many circles
My line of thought back then was its better to have a card in hand I want to cast, than have a creature or land Im not currently using, and while weve seen similar effects printed since then, most of those will be two mana or more (outside of Village Rites)
By all means, have fun with these in Commander if you wish, but good luck keeping the table in line with your machinations