Lorrus Grymn is a Stormcast Eternal, a Lord-Castellant of the Hallowed Knights, famed for his defensive capabilities and accompanied into battle by his beloved Gryph-Hound Tallon. Grymn is the rocky cliff upon which many a tide of blades has broken and his fellow Hallowed Knights claim that Grymn could wear down a daemon lord – not just with parrying blade and indomitable stamina, but with impromptu battlefield lectures on proper bladesmanship and correct footwork. He is a valued asset to the Hallowed Knights, usually given order to defend fellow officers of sites of power and he will give every iota of his attention to the task.
The only warrior ever to have fought Gardus to a standstill in the Gladitorium. Grymm was the one to replace Gardus, during the knights trek through the Realm of Life after the Lord-Celestant disappeared.