The Rune Slayer Rune Key is required to unlock the Tundra. But how do you get the Rune Key? Once you get to the Tundra in , you might want to find out where you can find the bosses – our guide might help with that! Rune Slayer Rune KeyThe Rune Key is one of the most sought-after items right now due to its ability to grant you access to the Tundra location. How to Get the Rune KeyThe obtainment method of the Rune Key is quite long-winded, but it all ultimately results in your unlocking the crafting recipe for the item. Pick Up the Required QuestThe first thing you need to do is unlock the required quest. You can find the NPC providing this quest by heading directly from the beach area and going straight forward from the wooden docks. Once the island comes into view, you can hop off your mount, walk ahead, and jump up twice before making your way to the right along the ledge. There should be a tree here, which is where the Soren NPC stands! By interacting with him, he starts to talk about a mysterious whale, thus unlocking the quest. Runic Whale LocationThe Runic Whale spawns in the ocean area directly in front of the Soren NPC, whom you spoke to when unlocking the quest. If you’re struggling to find the boss, it often appears close to the Tundra Gate. Obtaining the Runic FragmentAfter revisiting Soren, once you defeat the Rune Whale, he then asks you to collect a variety of items. You need to obtain:1 Mutated Head3 Lobster Claws3 Lobster Shells3 Squid Tentacles3 Squid Mantles3 Shark Fins3 Shark Tooth3 Hammerhead Scales3 Whale Tails3 Whale ScalesAfter collecting these items and handing them in to Soren, you obtain the Runic Fragment. Fragments of Power QuestThe final quest is Fragments of Power. This requires you to defeat multiple bosses across the map so that you can ‘collect’ their souls. The bosses you need to beat are:Slime KingDire BearElder TreantMother SpiderLicht KingGoblin KingCrafting the Rune KeyOnce you defeat all the bosses listed above, you can head back to Soren. In return, he gives you the Rune Key Crafting Recipe. Go into your inventory and select the Rune Key Crafting Recipe item to unlock the ability to use the recipe at a crafting bench. Luckily, you only need 1 Runic Fragment, which you already have. DownloadsRelated storiesOrganisations With experience working for GameRant and in SEO copywriting, Adele loves to combine her adoration for gaming with her writing craft. She’ll talk your ear off about anything fantasy, and if she’s not typing away at her desk, she’s probably playing an RPG somewhere, watching anime, or reading a book.