Hurkyl is almost there, rewarding the controller for tapping mana on their own turn with card advantage
Embrace the journey, enjoy the camaraderie, and most importantly, have fun exploring the vibrant world of TCGs!
I presume it makes creature cards in your deck into artifact creatures so that you can potentially search them out with something like Kuldotha Forgemaster or Magda, Brazen Outlaw
Adding an extra dimension will be im-mensely helpful toward keeping this relevant
Now the community has one clear-cut reference point for what tier a deck is in (and which game-changer cards are so impactful as to alter that status)
they are also suitable for Pokmon, One Piece, Yu-Gi-Oh, and sports cards