Bone Shield

Bone Shield is a Guild Skill, found in the Undaunted Skill Line.

Bone Shield
3672 Target: Self
Surround yourself with a whirlwind of bones, gaining a damage shield that absorbs up to 4958 damage for 6 seconds. This ability scales off your Max Health. An ally near you can activate the Bone Wall synergy, granting the ally and up to 5 other allies a damage shield equal to 30% of their Max Health for 6 seconds.

Bone Shield is a base Undaunted skill. Its morphs are Spiked Bone Shield and Bone Surge.