In Service of Rallos Zek

Steps

 * 1) Kill 25 vampires in Mistmoore Castle.
 * 2) Return to Tychus Zeksworn for your reward.

Rewards

 * +10000 faction with Rallos Zek
 * War Mantle of Rallos Zek (\aITEM 1945930887 -1661016974:War Mantle of Rallos\/a)
 * Unlocks the blessing and miracle pair: Battlerage and War's Aftermath

Credits
Euron Greyjoy, Officer of the Kraken with special thanks to: Fearsome, Cevenx, and Auie, members of the Kraken.