|The subject of this article was removed from World of Warcraft in patch 6.0.2.
- Not to be confused with Blood Parasite (critter).
Blood Parasite is a passive specialization ability for Blood death knights, available at level 66.
- Patch 6.0.2 (2014-10-14): Removed.
- Patch 5.2.0 (2013-03-05): Now summons Bloodworms with 15% of the Death Knight's health (was 18%) and Blood Burst now heals for 25% per stack of Blood Gorged (was 30% per stack).
- Patch 4.0.1 (2010-10-12): Added.