Cards on the Game Changer list are generally on there because they do one or more of the following: Create a huge resource imbalance Slow the game to a crawl Have limited counterplay Cheat on mana to a degree that is hard to compete with at a casual level of play Remove the natural variance of a 100-card singleton format with efficient tutors that can assemble win conditions with ease Shut off cards, strategies, or elements of gameplay in a way that can be unfun For the full list of cards and reasons why the Commander Format Panel added them as a Game Changer, check out this article
Its worth only whatever the buyer paid for it, probably less than a dollar
Kneel Before My Legions Scheme When you set this scheme in motion, choose one Create a 4/4 colorless Scarecrow artifact creature token with vigilance
See the point of all this mana
And since notable characters in Final Fantasys 16 mainline games are viable commanders, its easy to imagine these new mechanics making an impact in EDH
When it comes to Pikachu Illustrators effect, you cant even play it