No matter how realistic they are, illusions cannot directly
cause physical harm. They can cause distractions,
loss of balance or orientation, and even symptoms like
nausea or pain. All such effects vanish, though, as soon
as the magician drops the illusion. Illusions can certainly
cause harm by manipulating the senses so a victim
walks into traffic or off a high building, for example, but
they cannot directly cause damage.
Illusions fall into the following categories:
Obvious illusions are used solely for entertainment
and cannot fool subjects into believing they are real.
Realistic illusions seem completely real.
Single-sense illusions affect only one sense.
Multi-sense illusions affect all senses.
Mana Illusions: Mana-based Illusion spells affect
the mind and are ineffective against technological viewing
systems like cameras. Mana illusions are resisted by
Logic + Willpower. Some mana illusions affect the target’s
senses directly; others affect the senses of anyone
perceiving the subject of the spell (though you’re never
affected by your own illusion spell). Though mana-based
illusions can be created on the astral plane, their magical
auras give them away as illusions to anyone who makes
a successful Assensing Test—illusions can’t fool Assensing
and cannot be used to disguise or create auras.
Physical Illusions: Physical illusion spells create actual
images or alter physical properties, such as light
or sound. Physical illusions can be used on both living
and technological systems. They are resisted by Intuition
+ Logic; non-living devices resist with their Object
Resistance. The magician must generate more hits than
the observer for the illusion to be considered real. If
the spell is not completely resisted, the target is fully
affected by the illusion.