||The subject of this article was removed from World of Warcraft in patch 7.1.5.
- This includes items and quests that can no longer be obtained or are now deprecated.
- The in-game information in this article is kept purely for historical purposes.
- For the former talent, see [Soul Siphon].
Soul Siphon is an Affliction warlock honor talent, available at rank 43.
- "Siphon Soul" is a rare Warlock spell in Hearthstone. The flavor text reads: "You probably should avoid siphoning your own soul. You might create some kind of weird infinite loop."