Egil Skallagrímsson was a Viking Age war poet, sorcerer, berserker, and farmer. He is known mainly as the anti-hero of Egil's Saga. Egil's Saga historically narrates a period from approximately 850 to 1000 AD and is believed to have been written between 1220 and 1240 AD.

War poetry is poetry on the topic of war. While the term is applied especially to works of the First World War, the term can be applied to poetry about any war, including Homer's Iliad, from around the 8th century BC as well as poetry of the American Civil War, the Spanish Civil War, the Crimean War and other wars. War poets may be combatants or noncombatants.