Aneurysm

Acquisition
Skill trainers
 * Eye of the North
 * Micah Fergson (Eye of the North)
 * Sida (Gunnar's Hold)
 * Ybbob (Rata Sum)

Trivia

 * An aneurysm is a localized, blood-filled bulge in a blood vessel; they are most commonly found in the artery at the base of the brain.