Set Boosters also drop an art card, and in Dominaria United Set Boosters, signed art cards appear twice as often as in previous standard-legal Set Boosters
Jace, Wielder of Mysteries Jace, Wielder of Mysteries would score higher if the passive ability were unique to this card, but Laboratory Maniac beat it to the chase, and Thassa's Oracle has a stranglehold on self-mill-as-a-wincon strategies
See the difference though
(Oh yeah, Unpredictable Cyclone doesn't care about normal timing restrictions, so you can use it to cast sorceries and creatures during your opponent's turn by cycling a card.) Eventually, this will give you an overwhelming amount of value thanks to all of the things you're playing for free with Unpredictable Cyclone and theoretically win you the game
Holding cards for coordinated plays later, setting up powerful Songs, knowing when to sacrifice characters to banish an opponent, anticipating the play your opponent is setting up based on their deck composition
Season of the Witch Season of the Witch is just THE Halloween card
