First, while a double-faced permanent is on the battlefield with its back face up, its mana value is calculated using the mana cost of its front face
Card sleeves are simply a thin plastic pocket you slide your cards into
The original design name was Mulligan Mox even though it didn't cost (I think the design version costs )
[] Heres what Im currently planning (and am desperately trying to limit this to one page per season - if something else great isnt in there, its probably because of budget constraints, but I can always slowly upgrade the thematic over time)
I just went for angels, demons, and dragons that caught my eye, and most of them draw cards, interact with your opponents, or protect Kaalia
However, there are still a few lingering cards that remain exclusive to the video games due to how their card game mechanics and effects rely upon the random AI of video games