Headbutt

Acquisition
Signet of Capture
 * Nightfall
 * Enadiz the Hardheaded (Arkjok Ward)
 * Eye of the North
 * Molotov Rocktail (Dalada Uplands)
 * Ancient Ooze (Ooze Pit)

Trivia

 * During the Nightfall preview event, this skill's name was "Enadiz's Headbutt", referring to French player Zinedine Zidane who headbutted Italian Marco Materazzi during the 2006 FIFA World Cup. "Enadiz" is Zidane spelled backwards.
 * The warrior in the skill icon is wearing Warrior Elite Sunspear armor