Suppression Spires are Faithless sethrak constructs located around the Crackling Ridge in Vol'dun, where the Faithless use them to subjugate the local pterrordax. Vorrik asks Horde adventurers to empower his staff by draining power from the spires.
- Another Suppression Spire is found inside a cave in the Thundering Terrace as an unfriendly level 110 - 120 (1 - 2 health) NPC. After Crawg Tamer Traskniss' death, it crumbles.
- Patch 8.0.1 (2018-07-17): Added.