Mark of Defiance

This item is sold by:

• at Telredor in Zangarmarsh for 30 Mark of Honor Hold
• at Zabra'jin in Zangarmarsh for 30 Mark of Thrallmar

This item is triggered from landing any harmful spell on a target. That includes the following spells and effects:

• Non-damaging, offensive abilities (e.g. Silence)
• Hits from item procs (e.g. Satyr's Lash's Shadow Bolt) and temporary enchants (e.g. Bloodboil Poison)
• Hits from mage armor spells (Frost Armor and Molten Armor)
• Secondary effects

Hits from the shaman's weapon buffs (Frostbrand Weapon and Flametongue Weapon) cannot trigger it, however.

The effect seems to have an internal cooldown of approximately 16 seconds.