Grey matter are the reward currency for the 2016 Hallowe'en event.
Completing a task for the first time on a new day after defeating the god construct rewards 50 grey matter, with subsequent completions awarding 15 grey matter each time.
Grey matter are the reward currency for the 2016 Hallowe'en event.
Completing a task for the first time on a new day after defeating the god construct rewards 50 grey matter, with subsequent completions awarding 15 grey matter each time.