Assassin is a job/class in Ragnarok Online, representing a stealth-oriented melee fighter. They specialize in high mobility, critical strikes, poison-based attacks, and ambush tactics, making them effective at quickly eliminating targets before escaping. In the game’s class progression, Assassin is the advanced form of the Thief class and plays the role of a fast, evasive damage dealer. Rather than being a single story character, Assassin is a playable class archetype that embodies covert combat and precision assassination.