Titanium Relic

 is a accessory that grants 60.

Obtaining
It can be obtained by refining 20 Refined Titanium with a Titanium Artifact in The Forge. The refinement has a duration of 3 days and a Heart of the Mountain Tier 5 is required in order to forge and use this accessory.

Trivia
The mining speed buff stacks with all the other in this line.