Why has nobody though of making a Digital Card Game (Duel Links, Hearthstone, MtG Arena, etc.) where the whole focus of the game is making a small deck of cards, teaming up with friends, and working together to defeat a Raid Boss of sorts. Like, it'd be a mix of D&D (Teamwork & Luck), Roguelites (Slay the Spire), Card Games (obviously...) and MMORPGs (Where y'all team up to fight a big boss). It's just such a good idea, I have no idea why nobody's thought of it yet.