Greater Daemon
(Rule)Description: When it becomes available from Reserves, the Greater Daaemon possesses the body of either a Champion, Aspiring Sorcerer, Sorcerer of Chaos or Chaos Lord to enter the game. The controlling player chooses any suitable model in his own army and removes it from play, replacing it with the Greater Daemon model.
If there are no suitable models on the table at the time the Greater Daemon becomes available, the Greater Daemon cannot enter the battle and is destroyed (models that have arrived from Reserve in the same turn cannot be possessed).
If the model that is possessed by the Greater Daemon is inside a transport, the possessed model is killed and the Daemon is deployed anywhere within 2" of one of the vehicle's access points. If the possessed model was engaged in close combat the Greater Daemon is placed as close as possible to the spot it occupied, but at least 1" away from any enemy models.