The extra two cards off the top give you that much more advantage your following turn, hopefully keeping you from two for one-ing yourself and wasting several turns trying to stick an artifact
While providing your opponents with mana sources comparable to treasures may seem counter-intuitive, whenever an artifact an opponent controls is put into a graveyard (such as when they sacrifice a Banana), each Ape and Monkey you control gains a +1/+1 counter, meaning your opponents' treasures can cause your creatures to grow to massive sizes
Returning cards from the inkwell is mostly a downside but can work out in your favor
(9/24/2021) If your commander is under the control of another player as you cast Visions of Dominance using its flashback ability, that commander's mana value can be used to determine the value of X
It's priced at $49.99 and ships free like every other order
A 4 Ink cost card, Belle, Strange But Special has 2 Strength, 4 Willpower and 1 point of Lore