From Guild Wars Wiki
- Concise description
Bow Attack. A Bone Spike shoots out, dealing 100 damage to target foe. The Bone Spike seems to penetrate all defenses.
- The activation time is actually ½ second, since this is an attack skill.
- This skill is used only by Skeletons of Dhuum.
- The bone spike is a slow-moving projectile bow attack that cannot miss or be blocked, but can be dodged or obstructed.
- It deals 0 damage when it hits, but causes 100 health loss which bypasses all forms of damage reduction and does not trigger abilities such as Spirit Bond.