I’m a big D&D nerd, so the recent MTG sets that bring those worlds to cardboard crack have been a great crossover for me. This is a cube almost entirely sourced from the Adventures in the Forgotten Realms & Commander Legends: Battle for Baldur’s Gate sets.
Meant for mid-powered, casual multiplayer, my hopes are that it supports Commander Draft, sealed, and also would be fun as a Battlebox for heads up or multiplayer play.
UPDATE I've also added cards from the Dungeons & Dragons' Secret Lairs (that I could afford - the Beadle and Grimm's one is way too pricy for me right now). The seven "Honor Among Thieves" movie tie-in cards are in here, as well as seven re-skinned cards from the "Saturday Morning D&D" SLD.
UPDATE 2 I've added in cards from the new 50th anniversary Secret Lair drops for D&D. Changes are made, but CubeCobra does not currently have up the correct arts for these cards, so for example a card like Snuff Out should be a Beholder's Ray card, art-wise.