FromTheShire: Also requires a somewhat specific deck, you want to consistently have a plan to be spending this much mana at instant speed anyway or else you're just sitting with all of this mana up not progressing your board in case a wrath happens
Making all of your creatures replace themselves buries your opponents in card advantage and makes it hard for them to interact with your board
1 card of any rarity is Traditional Foil
This analogously is true for Improvised Weaponry if I am on the play and my opponent does not have a creature in turn two, I am most likely holding on to the Weaponry, which consequentially prevents me from playing my Ogre or Owlbear on turn four
The previous world record (for Pokemon) was also held by Logan Paul with this same card
Satoru, the Infiltrator Outlaws dont include ninjas, but Satoru, the Infiltrators ability still works as a ninjutsu payoff