Its a great year to be (or become) a Fallout fan
Color dictated some slots (Vraska, for example, was the only black-green planeswalker in the set and thus had to be hybrid) as did slot placement (ten cards had to be monocolor uncommons), but mostly it was based on what rarity the best design for each planeswalker felt most suited
There are several cards in the First Print Run which have errors in text on them
One of my favorite mechanics for these strategies is delirium, an ability word that relies on getting cards into your graveyard
Through compleation, her latest allegiance is to New Phyrexia and the vision of a perfected multiverse
Thickness, corners, and the stuff people notice in-hand Thickness Card thickness varies more than people want it to, especially with foils