Ingrit:
The Death Eater is the most powerful and dangerous creature in this prison.<br1> If you have the Key from the Central Part of the Western Wing of the Dungeon of Abyss, You can get to the Death Eater.<br1> However, remember: you will be alone with him. No one will come to your rescue. In addition, you will only have 30 minutes to destroy it.
If you decide to retreat or fail and want to try your luck some other time, you will need a new key.
And more: if the quantity and weight of items in your inventory will exceed 80%, You can not get a reward, so take care of an empty seat before the battle begins.