AWOL and Fowl Play Neither of these is very good, even in a pauper cube, as three-mana removal in any format needs to do something like have a body attached to be worthwhile
Throw is self-explanatory: pay three mana and Captain America hurls an equipment, unequipping it, and dealing damage equal to its cost divided how you choose to up to three separate targets
Ayara isnt just a major source of devotion, shes also a virtual black devotion reward herself, doing a little bit of Gray Merchanting when she enters the battlefield and then continuing to do so as long as she sticks around
4x larger than the largest scale I used previously, and thus 64x the final export size
The entire MTG Arena business model and economy is predicated on the wildcard system detailed in this article, so don't hold out hope for Wizards to implement trading or allow trading some day