He can be Shifted for a reduced Ink cost of three, and he has abilities that make him well worth getting in play
Walk-In Closet // Forgotten Cellar might be the more straightforward playable room card: You just cast the 3-mana green enchantment first, and later when you have a filled graveyard, you get to unlock Forgotten Cellar and profit
However, there is always a problem when dealing with a witch, as Ariel will soon find out
Parallel Lives showed us recognizing the popularity of Doubling Season and breaking out token doubling as its own ability, something we revisit quite a bit
If you're looking to upgrade this list, it'll be a lot of fun to add in all kinds of artifacts that have interesting enters effects
We'll replace them with creatures that can provide repeated card draw