I had to look this one up, too, and my assumption was correct: he hails from Innistrad
Lauren : We wanted to emphasize the theme of mentorship within the card art, showcasing Liliana with several other young necromancers was a great opportunity to show the many forms of Liliana at the same timeteacher, fearsome necromancer, and unapologetically powerful
Magic: The Gathering cards and 2 traditional foil Legendary cards
We also realized we could essentially make a few creature cards by making them sorceries that generated creature tokens
Start with the amount of damage being dealt to the creature and determine what is "lethal." This is usually the creature's toughness minus the amount of damage that it already has marked on it, but ignoring any replacement or prevention effects that will modify this damage
Landbase: Balanced mana base with Command Tower, Path of Ancestry, Jungle Shrine, and more to fix colors Ash Barrens, Evolving Wilds, Terramorphic Expanse for consistent mana access