- "These sharpened rods allowed Thulian priests to drain blood from unsuspecting acolytes for their rituals."
- — Notebook Information
The Bloodletting Spikes is a trap found within the Call of Duty: WWII Nazi Zombies maps The Tortured Path and Altar of Blood. It is located in the altar room, marked by a skull with yellow eyes, and can be activated for 1,000 Jolts. When activated, it will cause spikes to repeatedly pop in and out from the blood pool surrounding the altar in the center of the room. Players standing on the edge of the altar in the center of the blood pool will not be harmed by the spikes.