Operation: Transient

Operation: Transient was a covert mission conducted by the Zamorakian Magical Institute and is mentioned in their research notes as being the operation that led to their infiltration of the Abyss. Transient has seemingly been successful, seeing that the ZMI indeed have a dark mage inside the Abyss, and other men working on it. The motives behind Transient are most likely the fact that Zamorakians were banished from practising magic by Archmage Perien after the destruction of the first Wizards' Tower in 70, Fifth Age.