The Greatest Challenge

The Greatest Challenge is one of the Companion Missions in ELEX.

"Nasty appears to be bored and in need of a new challenge. Nasty is a determined individual. It feels like she is looking for something that she's yet to define. I expect I will see her when she is looking for a new challenge."

- in-game description

Sub-missions

 * A Tough Test
 * Plague of Insects
 * A Giant Brute
 * Powerful Adversaries
 * A Relentless Opponent