Add to the game a new Variant of the Mithril Armor with some bonuses and a new chest design :

Add to the game a way to craft Mithril from New Designed Purified Ingots on the Arcanist's Workbench :
- Purified Thorium = Thorium Ingot + 10 Essence of Life
- Purified Cobalt = Cobalt Ingot + 10 Essence of Ice
- Purified Adamantite = Adamantite Ingot + 10 Essence of Life

- x3 Mithril = 3 Silver Ingot + 1 Purified Thorium + 1 Purified Cobalt + 1 Purified Adamantite
- Corrupted Mithril = 1 Mithril + 10 Essence of Void + 1 Gold Ingot

Then on Armorer’s Workbench lvl-3 craft the Mithril Armor or the New Designed Corrupted Mithril Variant :

And obtain the New Effect of the Corrupted Mithril Armor :

Corrupted-Mithril