ESO Trial Guides

Explore detailed guides for every trial in Elder Scrolls Online. Boss mechanics, strategies, and group composition tips.

Hel Ra Citadel

12 Players--Craglorn

An ancient Yokudan fortress in the deserts of Craglorn. Fight through waves of Ra Gada warriors and defeat the Warrior Celestial. One of the original three trials, it focuses on add management and coordinated DPS.

Aetherian Archive

12 Players--Craglorn

A massive Ayleid ruin floating above Craglorn. Ascend through platforms while defeating the Mage Celestial and her elemental guardians. Requires strong group coordination for lightning and stone atronach mechanics.

Sanctum Ophidia

12 Players--Craglorn

The lair of the Serpent Celestial deep within Craglorn. Features the iconic Serpent boss fight with poison mechanics and mantikora mini-bosses. Considered the hardest of the original three Craglorn trials.

Maw of Lorkhaj

12 Players--Reaper's March

A sacred Khajiiti temple corrupted by darkness. Features the iconic dro-m'Athra enemies and a challenging final boss with light and shadow mechanics. Completing the Veteran Hard Mode is one of ESO's greatest achievements.

Halls of Fabrication

12 Players--Morrowind

Sotha Sil's hidden workshop beneath the Clockwork City. Battle through Dwemer-style automaton enemies and face the Assembly General. Features complex mechanical puzzles and one of the longest trial experiences in ESO.

Asylum Sanctorium

12 Players--Clockwork City

A compact trial in the Clockwork City featuring Saint Olms and his two companions. Unique for its scalable difficulty: fight just the main boss or all three simultaneously for the hardest challenge. Short but intensely demanding.

Cloudrest

12 Players--Summerset

An Altmer city under siege by the Shadow of Gryphon Heart. Like Asylum Sanctorium, offers scalable difficulty with up to three mini-bosses fought alongside the final boss. Known for its portal mechanics and coordination requirements.

Sunspire

12 Players--Elsweyr

An ancient dragon temple in Northern Elsweyr. Face three powerful dragons including Nahviintaas, the final boss. Features fire, ice, and lightning dragon mechanics. Home to some of ESO's most sought-after gear sets like False God's Devotion.