That isnt extremely powerful, but it completely reverses the rules of the game
Though the Morningtide black enchantment is undoubtedly the best, all three of them are similarly useful at generating a steady stream of tokens each turn
Multiple characters played into the greater story that weaved together these many characters of different races and backgrounds to take down Oona and end her schemes and bring about a natural day/night cycle to the plane once again
The card is at its best in reactive strategies like Azorius Control where it adds flexible removal in any stage of the game
It is a shame that Haytham Kenway is Blue/White, as the knight cards from Throne of Eldraine were Mardu (Black, White, Red)
As a Shift card, players can put Belle, Hidden Archer onto an existing Belle card for a reduced price while transferring any existing tokens to it