It's known to be made after elf's ear. You can have the feeling of elves playing around under the greenwood.

More Information on Combo:

• Elven Ears[1] & Skull Cap[1]

A driver's cap with a menacing skull on the band.
MATK +2%.
If refined to +5 or higher, adds an additional MATK +3%.
If refined to +7 or higher, adds an additional MATK +3%.

When equipped with Elven Ears[0]:
Decreases the SP cost of skills by 3%.

When equipped with Evil Bone Wand[0]:
Each refine on the weapon adds MATK +10. If the Bone Wand[0] is refined to +10, reduces variable cast time of skill by 10%.

When equipped with Thorn Staff of Darkness[0]:
Each refine on the weapon adds MATK +10. If the Thorn Staff of Darkness[0] is refined to +10, reduces variable cast time of skills by 10%.

More Information on Combo:

• Evil Bone Wand & Skull Cap[1]
• Thorn Staff of Darkness & Skull Cap[1]
• Elven Ears & Skull Cap[1]
• Elven Ears[1] & Skull Cap[1]