There, it can be pumped up into a game-ending threat in just one turn and obliterate the opponent with ease
I'd argue that Y'shtola falls in the "too strong" category and not a fan of how power-creepy it is, but it's hard to deny that this will excite a lot of players who like obviously powerful commanders
With Marneus, this not only generates massive card advantage but also provides strategic utility by copying impactful creatures like [[Thassa's Oracle]] or mana dorks
With a Willpower of one, it wont be too difficult to kick that buck-toothed rodent off the board
Keep in mind that if all of the cards in a deck are marked in the same way, such as with a small bend on the corner of the sleeve on all of the sleeves, the deck and the cards are not considered marked
A lot of my opponents will draw for turn prior to remembering to pay the 4 for Paralyze, getting a big advantage off of that added information