It reminds me of a more recent card Risk Factor, which gives an opponent a choice between taking damage and letting you draw
Revenge, meanwhile, can be an effect to really shift the momentum of a game in your favor, but there are plenty of life totals for both you and your opponent where it doesnt really net you very much value
Proof of Authentication: A tamper-evident e-tag featuring a unique QR code is attached to the card's protective packaging, preserving the condition of the card itself
Furthermore, since Baeloth forces all of your opponent's creatures to attack, he then leaves them wide open to swing in for ten damage himself, potentially knocking an opponent out through commander damage
When you mutate it, if you mutate on top of the token, you will be able to make another token as it will no longer fall under the legendary rule