Wail of Doom

Description
Sacrifice 10% Health, and target foe is interrupted. If target foe was attacking, all of that foe's attack skills are disabled for 5...17 seconds.

Acquisition
Signet of Capture:
 * Bound Naku (Thannaki Temple (Mission))
 * Doomend Ancient Kkraz (Raisu Palace (Mission)

Usage
This skill is a Mesmer-style .25s interrupt except it affects all skills. The target doesn't necessarily have to use an attack skill for this spell to work.

Related Skills

 * Cry of Frustration