Wheiskaet is the former captain of the Company of Heroes, where he defeated Titan and Leviathan. Because of his injuries during the fight against the Titan, Wheiskaet had to withdraw from the battlefield. When his company was disbanded, he and the rest of his men became guards for Gegeruju, a wealthy merchant who owns the beaches of Bloodshore.
Wheiskaet supports his former companion Curious Gorge and helps his brother Broken Mountain in his recovery at Camp Bronze Lake. Wheiskaet encourages Broken Mountain to continue studying the techniques of the legendary Mythril Heart and asks the Warrior of Light to find some proof of Mythril Heart's existence.
Wheiskaet asks to Broken Mountain, Curious Gorge and the Warrior of Light to assist the Maelstrom in various operations against the beastmen at La Noscea. Eventually Wheiskaet decides to put his injuries aside and join the decisive battle against the sahagins at Camp Skull Valley. Storm Marshal Eynzahr Slafyrsyn himself joins the battle and witnesses the strength of the Roegadyn brothers and after the battle requests that they teach the novice members of the Maelstrom.