This spell creates an illusion of a group of either up to 24 humanoid creatures, or ten Undead, or a single monster or Lesser Daemon. The illusion appears within 48 yards of the caster and is controlled by the Illusionist as if it were real. The image(s) may reproduce any of the special abilities and/or psychological effects of the real creature. The spell lasts for 1 hour per level of the caster, and anyone viewing the illusion must make an Int test to see through it.