Grenza Fenrin

Grenza Fenrin is a Gnome scientist and Co-Head of the Drow Collective Consciousness Trials in Sector Four of Last Mount.

She was revealed to be The Oblex in disguise and was killed by Zacharias' summoned Aboleth in the Demi-Plane.

The whereabouts of the real Grenza are unknown, though it is likely she was killed by the Oblex.