They'll appear in an event called The Game Awards After Party , an event about which Wizards of the Coast suggests: "We've never tried anything like this before!" The event will combine new cards from several sets, like Theros: Beyond Death like Elspeth, Sun's Nemesis, and Ashiok, Nightmare Muse, with "iconic cards" the likes of which are legendary to all Magic gamers
His ability allows for some really interesting combo opportunities, as he gets an extra Lore point for the turn, whenever one of your other characters is returned to your hand from the play area
While each of these cards is fairly unique in how it breaks the game of Magic, theres one strategy in this vein that actually receives support to this day, and it breaks the game almost as efficiently, even in Commander
Cool design, but I dont think its very good