Right? And its shroud so you can't even path to exile it or similar. And even if you do deal with the creature unless you've got a way to skip your draw phase or put cards back in your deck you're on a three turn clock anyway because of the ETB.( If I'm reading it right it exiles all of you and your oponent's deck except for the bottom three cards of each, phrasing is a little unclear. If that's the case and you play Biden in your main phase opponent is next to draw so barring further manipulation they draw their fourth card before you.) And while you have to spend all your time and resources dealing with Biden your oponent gets to play the rest of their hand normally. Utterly insanely broken.