The Lost Caverns of Ixalan prerelease hits this weekend -- we'll let you know how to best prepare! PLUS: four new precon Commander decklists, Regional Championship winning Pioneer decklists, and upcoming competitive play on MTG Arena!Help support the show on Patreon!Visit the GLH5 WebsiteWatch The Upkeep on YouTubeFollow us on TwitterPeep our InstaLike our FacebookBuy Some GLH5 SwagFollow us on Twitch