Both options perform well in longer matches, where they tend to build larger and larger advantages as Witchs Oven accrues value
Not only does Pauper have the official green light for tabletop sanctioning, but the issue of paper versus digital legality has been cleared up in the best possible way: all cards ever issued at common in either a paper or a digital set becoming eligible for play in Pauper
Its efficient and reliable, especially in longer games
You may play that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast it
While four mana to bounce something back to an opponent's hand is a lot, with the right choice of target you could be casting a far bigger spell, which makes it more than worth it
The first starter deck, the Amber and Amethyst deck, is heavily themed around the movie Encanto and features those two ink types