Rune of Soul Siphon

Rune of Soul Siphon is an Uncommon consumable in the WoW Forever client.

Speculation Season of Discovery item that is still in the client files but has not been touched by Forever.

• Item level 1
• Binds when picked up
• Unique
• Classes: Warlock
• Use: Engrave your cloak with the Soul Siphon rune: Increases Health drained, damage done, or Mana drained by your Drain Life, Drain Soul, and Drain Mana spells by 20%.
• "Teaches you a new Engraving ability."

Changed in the live client (build 70707) since beta build 70450: Effects: “Use: Engrave your cloak with the Soul Siphon rune: Increases health drained or damage done by your Drain Life, Drain Soul, and Wrack spells by 20%.” → “Use: Engrave your cloak with the Soul Siphon rune: Increases Health drained, damage done, or Mana drained by your Drain Life, Drain Soul, and Drain Mana spells by 20%.”.

Where to get it

Not known yet.

Data from the WoW Forever client, build 1.60.1.70938, extracted 2026-11-13.