Swordmasters of Hoeth

Swordmasters are exemplars of the martial arts. Each has studied warfare and personal combat for decades, or even centuries. It is even said that highest masters of the order can slay a foe with but a touch, or kill with a single precisely-pitched whistle. When Ulthuan marches to war, none go more eagerly than the Swordsmasters of Hoeth, for only in war can they truly unleash the full extent of their deadly art. As the Swordmasters advance, their blades blur and weave, knocking aside arrows in mid-flight and leaving trails of bloody spray wherever Hoeth-forged steel tastes flesh. The Swordmasters' greatswords are forged beneath the Tower of Hoeth, by smiths whose secrets are the envy of even the priests of Vaul. Each elegant blade is as long as an Elf is tall, yet is balanced so perfectly that, to a warrior skilled in its use, it seems as light as a feather. So keen is the greatsword's edge, and so enduring are the enchantments woven into its blade, that its sharpness is never dulled, no matter how many helms or skulls are cloven by its strikes.

Source

 * Warhammer Armies: High Elves (8th Edition) -- pg. 41