A coin counter can be placed upon any creature at the end of each of your turns, then when that creature dies or goes into exile, it comes back under your control
Honorable Mention #3 (#11 Overall) - Encroaching Mycosynth This might be the best card in the set for Johnny and Jenny, although wait for my #1 before you push back
It's likely you won't draw enough Illusions for Jafar to be effective, meaning your first priority with any upgrades will be adding more Illusions to replace the numerous filler vanilla characters, like Akela and Royal Guard
Aloy, Savior of Meridian Aloy, Savior of Meridian has solid stats and turns the attack power of your strongest artifact creature into a scalable discover
while ink can be pricey, it often goes a long way
Then there are heaps of evergreen mechanics