This is a tedious and humiliating way to beat people and a good way to put them on tilt which can be a good or a bad thing depending on many non magic related things
Liberty Prime comes with vigilance, trample, and haste, which is great on an 8/8 body
Being able to see more cards than just the top deck each turn can help you find the pieces you need to pull off a winning combo or just get that final attacker into play that gives you just enough damage to win the game
Additionally, Brilliant Wings looks like a good include in Voltron commander decks and can be transferred whenever a new creature you control enters
There are a bunch of options, really, from Baleful Mastery and Infernal Grasp, to Price of Fame or Dismember
I wonder if this will pave the way for UB sets with even greater dissonance in the future