Blue-Black , finally, is all about villains and the return of the Connive mechanic, which allows players to both draw cards and strengthen their creatures
This transforming land from Rivals of Ixalan only counts as a land if you manage to finish the quest of flipping Journey to Eternity
Any counters that it had on it, such as +1/+1 counters from undying, will go away (unless the permanent ordinarily enters the battlefield with counters on it, like Djinn of Wishes does)
Cascade cards are inherently powerful since theyre always two-for-ones
When printing high resolution images lets say through Word, 300 and 600 dpi are the two recommended options, so well look at those
Outside Act of Treasoning our own creature, Im unsure what exactly fits with this Jackal