A Death Knight is a fictional character class commonly found in fantasy role-playing games, particularly in the World of Warcraft universe. They are typically depicted as former warriors who have been resurrected by dark magic, often serving a malevolent master. Death Knights wield powerful necromantic abilities and are known for their mastery of both melee combat and dark spells. In gameplay, Death Knights often have unique mechanics, such as resource management through a system called Runes and Runic Power. They can summon undead minions and use abilities that inflict damage or control enemies. Their dark and brooding nature makes them a popular choice for players who enjoy a more sinister character archetype.