Priest

Priests are cultists in the Tiberium-worshipping cult led by Mortimer who oversee worship of Tiberian wildlife.

Story development
Their weapons were ineffective against Ghost Stalker when he came to aid GDI in retrieving the Tacitus from the Temple of the Tacitus, which was held by the cult. Most of the priests were killed.

In-game
They are similar in appearance to the Nod Toxin soldier, with the only difference being that they use automatic rifles and are heavily armoured, capable of withstanding blasts from Ghost Stalker's railgun.