Work-in-progress. Exploring a more casual format with unique interactions and lesser played cards by creating a “Highlander” 1x of any card rule. Atlas could contain up to 4x of any ordinary sites. Still considering what the deck size should be for both, but considering 80 for Spellbook and 30-40 for Atlas. Also considering enabling two Avatars for multiplayer with everyone playing Elementalist and selecting another to get another ability with combined life totals 40. Once a player is at 20 life, they chose an avatar to be on DD, which can then be killed and removed from play. The other avatar is then subject to normal DD rules.