How to Awaken and Defeat the Last of Deepslate

Awakening the Machine Boss

The Last of Deepslate is a giant mechanical boss resting within the deepest sector of the Ancient Keep. Before you can fight it, you must gather enough power to activate its systems:

1. Clear Deepslate Trials to earn Echo Keys.

2. Unlock Deepslate Vaults throughout the fortress to collect Echo Charges.

3. Enter the boss arena chamber inside the Ancient Keep.

4. Insert your collected Echo Charges into the boss mechanism to awaken the giant machine.

Surviving the Multi-Phase Battle

Once the machine awakens, custom boss music will begin playing and the fight will commence:

• Watch for distinct multi-phase battle mechanics as the boss shifts its combat patterns and attack styles throughout the encounter.
• Keep your distance when necessary and utilize the arena's stone pillars for cover.
• Strike the machine between its attack cycles until its health is depleted.

Upon destroying the Last of Deepslate, collect your reward: a special template used for crafting strong weapons.