Piercing Mark

Piercing Mark is a Nightblade Class skill, found in the Assassination Skill Line.

Piercing Mark
2700 Instant Cast Target: Enemy Base Skill: Mark Target
Expose an enemy's weaknesses to afflict them with Major Breach, reducing their Physical Resistance and Spell Resistance by 5948 for 1 minute. You can detect marked enemies even if they use stealth or invisibility for 3 seconds. When a marked enemy dies, you heal to full Health. You can only have one Piercing Mark active at a time.

Piercing Mark is a morph of the Mark Target base skill. The other morph is Reaper’s Mark.