"All of creation cares not whether you live or die."
Reward chest for defeating Wicked K of the Crucible.
Note: in your first playthrough you must beat all 100 waves to fight him. In new game+ he is accessable after reaching wave 25 and choosing "i will choose my own path" then picking wicked K on the left.
Crackling energies surround the Elemental Talisman, empowering any elemental effects of weapons or abilities wielded by its owner. – In-Game Description, Darksiders II
The Elemental Talisman is the reward for defeating Wicked K in the final wave of The Crucible. It increases the elemental damage (fire, ice, shock, etc.) done by weapons by 19%.