Death Ritual

This sigil when cast summons Reapers, servants of the Grim Reaper to kill most who are in its area of effect, when the incantation is said dark and frightening skeletal arms and hands reach out of the glyph grabbing any in the area dragging them into the earth where they are eviscerated by many reaper scythes. This spell can't kill beings that are capable of resisting their own deaths but to most others this spell is certain death. This ritual is considered dark magic and to some advanced necromancy.