Death Ruler's Helm

3-Piece Set Bonus :
INT+40, VIT +30
Physical damage -30% when staff is equipped

4-Piece Set Bonus :
WIL +60, SPD +20%
Reduce the cooldown time of Evil Spirit Heavy Strike and The Wicked Laughter of the Undead General skills by 20 seconds.

5-Piece Set Bonus :
Magic Attack +10%
Increase the damage of Black Blood Splatter, Poisonous Blood Splatter, and their related skills by 15%
18% chance to activate the ability "Demon Eye Curse" when attacking
Demon Eye Curse :
Renders the target unable to move and unable to be healed
Lasts for 1.5 seconds