But to me, the fact that a throwaway uncommon came anywhere close to being as broken as the two-million-dollar Ring is enough for me to make Up the Beanstalk the most broken card of 2023
White creatures you control gain protection from the chosen color until end of turn
It then becomes a "warped card," perhaps with sound effects
Hazoret, Godseeker Though terribly wounded in the Phyrexian invasion, Hazoret still fought alongside the Scarab and Locust gods and the allied forces of Amonkhet to defeat the Phyrexians
You can't self-exile, and you need five targets, it doesn't say, "up to five." But you should be able to at least recur it once, if not more, over the course of the game
Now to be fair, I actually find companions like Lurrus of the Dream-Den extremely fun in Limited, Cube, and even Commander, but their impact on Constructed formats is one for the history books