[Eternal Lunia] Dark Eir D23: Voice of Terror

http://ramancha.net/

Gives a terrifying shout with the power of chaos. Affected enemies will step back and receive additional damage from Chaos-type attacks. (Chaos type)
Every time a certain skill level is reached, a new effect is added to the skill.

Gameplay videos playlist: http://www.dailymotion.com/playlist/x55v6g