Your Mortal Strike, Bloodthirst, and Devastate cause the target to bleed for X Physical damage over 15 sec.
Deep Wounds is a core warrior ability learned at level 32. It applies a bleed effect to [Mortal Strike], [Bloodthirst], and [Devastate]. For warriors with the arms specialization, the damage is increased 100%.
Patch 3.3.3 (2010-03-23): The damage from this talent is now affected by resilience as intended.
Patch 3.1.0 (14-Apr-2009): The damage done by this talent no longer receives modifications from effects that increase or decrease damage done by a percentage. The base weapon damage used in the calculation will still be modified by those effects.
Patch 3.0.3 (04-Nov-2008): Now works properly with Heroic Throw.
/Patch 3.0.2 (14-Oct-2008): now requires Impale, causes 16/32/48% of weapon damage over 6 seconds.