Scarlet's Game Room
Wretched Elexorien (Tier 5) is a level 13 Life Boss that can be found inside Winterbane Hall (Tier 5) Housing Instance. Wretched Elexorien (Tier 5) cheats but is actually kinda fun.
You are out of Spider Silk, Red Mandrake, Ore, Mist Wood, Deep Mushroom, Cobalt, Bronze, Blood Moss, and Acorn. You might want to hunt this creature.