The True Blade in Heroes 4

Lord Lysander gathered the remnants of the Kingdom of Erathia and formed the new Kingdom of Palaedra, but his greatest threat comes in the form of a knight who claims he is the last surviving member of the Gryphonheart line. Lysander knows in his heart that this man is lying, so he embarks on a quest accompanied by some new friends to uncover the truth of this usurper's ancestry.