Power Word: Fortitude can now be active on 3 targets.
Power Word: Fortitude's mana cost has been reduced by 80%.
Patch 7.1.5 (2017-01-10): Now increases maximum health by 20% (was 10%).
Patch 7.0.3 (2016-07-19): Changed to a Discipline honor talent. Now increases maximum health by 15% (up from 10% of Stamina), but only affects 2 targets.
Patch 5.3.0 (2013-05-21): Mana cost reduced to 1%, down from 4.4%.
Patch 5.0.4 (2012-08-28): Now increases stamina by 10% instead of a scaling amount.
Patch 4.0.6 (2011-02-08): The mana cost of Power Word: Fortitude has been reduced by approximately 68%, making it roughly equal to the cost of [Mark of the Wild].
Patch 1.1.1 (2004-11-17): Reagent requirements have been removed.
Patch 1.1.0 (2004-11-07): Ranks 4, 5, and 6 now require reagents.