The Elder Scrolls Online: High Isle Upgrade DLC (PC) - TESO Key

Welcome to High Isle, a part of Tamriel never-before-seen in the Elder Scrolls. Explore the Bretons' idyllic ocean enclave and seat of chivalric culture as you confront the ruinous forces of the Ascendant Lord.

The Systres Archipelago

Explore High Isle and Amenos, a land never-before-seen in The Elder Scrolls. Traverse stunning white cliffs, majestic castles, and perilous jungles as you encounter a chivalrous Breton society.Uncover a secret order of knights led by the mysterious Ascendant Lord, who threatens to disrupt peace talks for the ongoing Three Banners War and condemn Tamriel to endless conflict.

Choose your Adventure

Begin your adventure where you like: emerge from Coldharbour in the Base Game, battle Dragons in the Elsweyr Chapter, or face the Prince of Destruction, Mehrunes Dagon, in Blackwood. All content is accessible for new players, and you can switch adventures whenever you like.

Tales of Tribute

A new way to unwind in ESO! Grab a tankard of mead and play a hand of an original fast-paced collectible card game, Tales of Tribute. Compete with friends or test your mettle against NPCs in this exciting deck-building game.

All-new Challenges & Rewards

Discover the stunning home of Breton nobility and experience all-new stories, quests, monsters, challenges, and rewards.

• A new Trial: Deadsail Reef - Gather your strongest allies for a new 12-person Trial and strike back against the Dreadsail pirates within their dangerous island hideaway.
• New Companions: Ember & Isobel - Recruit two brave new companions—Ember the Khajiit sorcerer and Isobel Velois the Breton knight—to accompany you on your adventures in the Systres Archipelago and beyond.
• New World Events: Volcanic Vents - Help the local Stonelore druids investigate and shut down volatile volcanic fissures that have begun to plague the islands of the Systres.
• New Rewards: Treasures of High Isle - Reclaim the lost treasures of the Breton people and earn unique new item sets, collectibles, and Achievements found only within the High Isle Chapter.