Dusk Ether

Dusk Ether is a small container of highly dense, compressed dark-aspected ether. Used mainly by Dark Units to advance on the Mana Board.
 * Also known as Tier 5 Dark Material or " T5 Dark Mat. " for short.

Usage

 * Learn and enhance abilities and skill levels of Dark-element Unit's Mana Board.

Obtain From

 * Event Item Exchange
 * Boss Coin Exchange
 * Solo Boss Challenges