The Purple Cavalry Hat is a very unique hat. It can only be obtained during the Raven's Cove Story Quest (available at Notoriety level 30) by earning the bonus quest playing Undead Poker for the friendly Clubheart ghosts. Once you sell this hard-earned hat, there is no chance of you being able to get it back. It requires a very hard task, winning 5000 Gold in Undead Poker in a single sitting (not getting up) - for some it can be extremely challenging. Bonus Quest: Win 5000 gold in Undead Poker in a single sitting.