Notably, this is also the only card maker on the list that allows you to make custom cards for other card games, which could be fun depending on your interests
The only one with a clear home is Sink into Stupor, which will likely replace Lorien Revealed in many decks, though I dont think that will be super impactful
Smothering Tithe demands twice as much tax each time an opponent draws a card, and the steady buildup of mana can get out of hand in a hurry, especially in conjunction with all draw effects like Magus of the Wheel
If you decide to play Wheel of Fortune with effects like Narset, Parter of Veils that prevent opponents from refilling their hand, this card arguably jumps to the top of the list
In many cases, this isnt a big deal
Quirion Ranger also shows up in Pauper, enabling lower land counts and untapping Priest of Titania for EVEN MORE MANA