A post on GuildWars2.com provides details on the new tribes coming to Guild Wars 2 with the release of the Heart of Thorns expansion for ArenaNet's MMORPG sequel. They plan on showing off more of the new frog-like Hylek tribes in a livestream on Twitch tomorrow at 3:00 pm EDT. Word is: "The episode will show first glimpses of a new area in the Maguuma Jungle where Game Designer Andy McLeod and Content Designer Matthew Medina will demo behavior and combat moves for these new tribes. They will also cover where these cultures fit within Guild Wars lore."