Project Image creates an illusory copy of himself which can move around and cast the same spells as the wizard can.
In-game description Edit
|“|| Project Image|
When this spell is cast, an illusionary copy of the caster steps out of his body. This copy has the same Hit Points and can cast the same spells as the original caster; however, it may not make physical attacks. As long as the image is in existence, the original caster is rooted to the ground and only his projected image may move around; if the image is destroyed, the spell ends and the original caster can move again. Also, if during this time the caster takes any damage, the image will disappear and the caster can move around again. Otherwise, the image will remain for the duration of the spell, or until affected by a Dispel Magic or anything that reveals illusions, such as True Sight.