In Episode 48 of Cards and Cubes, we have a brief discussion about Terra Mystica and other board game tournaments. Then, the we go through a lengthy list of games from "TrevCON 2021" - a made-up "convention" of us playing games more frequently than usual, mostly at Trevor's house. Games mentioned include Gods Love Dinosaurs, Beyond the Sun, Cryo, Tournay, Genotype: A Mendelian Genetics Game, Praga Caput Regni, Barrage, KLASK 4, New York Zoo, Werewords, CuBirds, Mercado de Lisboa, Azul: Stained Glass of Sintra, Oath: Chronicles of Empire and Exile, Kanban EV, Dune: Imperium, Pulsar 2849, Monster Expedition, Embarcadero, Rush M.D., Illimat, and Exit: The Game + Puzzle - The Sacred Temple. We conclude with our Games on the Horizon section with 300: Earth & Water, Nidavellir: Thingvellir, Rush M.D. Expansions, Shards of Infinity + Expansions, Ginkgopolis: The Experts, and Fall of the Mountain King.