The fourth Elder Scrolls Online content patch has gone live, opening up the highest reaches of Upper Craglorn for you to go adventuring about in.
There you'll find a new Trial, the Sanctum Ophidia, which has you face off against the "trolls and other nightmares" of the Scaled Court. I don't know what any of that means, but it all sounds lovely. You'll also be able to visit the fighting pits of the Dragonstar Arena.
The Arena features a kind of surival mode, available in both normal and veteran difficulties, where a group of four players takes on some of the game's deadliest enemies. Weapon drops in the Arena pack a bunch of new enchantments, ranging from AoE heals to extra blled damage.
There's a whole lot more included in patch four; new grouping mechanics, visual upgrades, a new 'Nirnhorned' crafting material and the Veteran Rank has been pushed up to 14. You can check out the full list of changes here.