Symbol of Mirroring
Symbol of Mirroring
Illusion (Figment)Level: Artificer* 2, Sorcerer*/Wizard * 2, Warlock* 2
Components: V, S, M (mercury and phosphorous, plus powdered diamond and opal worth a total of 100 gp)
Casting Time: 10 minutes
Range: 0 ft. (see text)
Effect: one symbol
Duration: see text
Saving Throw: Will partial (harmless)
Spell Resistance: yes
This spell allows you to scribe a potent rune of power upon the surface of an object.
When triggered, all creatures within 60 feet of the symbol (treat as a burst Area) gain an illusory duplicate.
The duplicates function as the Mirror Image spell, moving with the original creatures and mimicking their movements, sounds, and actions exactly. If an illusory double is destroyed, a new one appears on the creature's turn provided they are still within the effects of the symbol. The images last for as long as a creature remains within 60 feet of the symbol, and for 1 round/level thereafter.
Once triggered, the symbol becomes active and glows, lasting for 10 minutes per Caster Level. A creature that enters the area while the symbol is active is subject to its effect, whether or not that creature was in the area when it was triggered.
Until it is triggered, the symbol is inactive (though visible and legible at a distance of 60 feet). To be effective, a symbol must always be placed in plain sight and in a prominent location. Covering or hiding the rune renders the symbol ineffective, unless a creature removes the covering, in which case the symbol works normally.
As a default, a symbol is triggered whenever a creature does one or more of the following, as you select: looks at the rune; reads the rune; touches the rune; passes over the rune; or passes through a portal bearing the rune. Regardless of the trigger method or methods chosen, a creature more than 60 feet from a symbol can't trigger it (even if it meets one or more of the triggering conditions, such as reading the rune). Once the spell is cast, a symbol's triggering conditions cannot be changed.
In this case, "reading" the rune means any attempt to study it, identify it, or fathom its meaning. Throwing a cover over a symbol to render it inoperative triggers it if the symbol reacts to touch (though the effect is suppressed almost immediately after due to being covered). You can't use a symbol offensively; for instance, a touch-triggered symbol remains un-triggered if an item bearing the symbol is used to touch a creature. Likewise, a symbol cannot be placed on a weapon and set to activate when the weapon strikes a foe.
You can also set special triggering limitations of your own. These can be as simple or elaborate as you desire. Special conditions for triggering a symbol can be based on a creature's name, identity, or alignment, but otherwise must be based on observable actions or qualities. Intangibles such as level, class, Hit Dice, and hit points don't qualify.
When scribing a symbol, you can specify a password or phrase that prevents a creature using it from triggering the symbol's effect.
You also can attune any number of creatures to the symbol, but doing this can extend the casting time. Attuning one or two creatures takes negligible time, and attuning a small group (as many as 10 creatures) extends the casting time to 1 hour. Attuning a large group (as many as 25 creatures) takes 24 hours. Attuning larger groups takes an additional 24 hours per 25 creatures. If you choose to do so, the effects of symbol of mirroring only trigger for attuned creatures when activated. You are automatically considered attuned to your own symbols, and thus are always affected by your own symbol of mirroring.
Read Magic allows you to identify a symbol with a Spellcraft check (DC 10 + the symbol's spell level). Of course, if the symbol is set to be triggered by reading it, this will trigger the symbol.
A symbol can be removed by a successful Dispel Magic targeted solely on the rune. An Erase spell has no effect on a symbol. Destruction of the surface where a symbol is inscribed destroys the symbol but also triggers it.
Symbol of mirroring can be made permanent with a Permanency spell by a caster of 10th level or higher for the cost of 5,000 gp.
A permanent symbol that is disabled becomes inactive for 10 minutes, but then can be triggered again as normal.
Note: Magic traps such as symbols are hard to detect and disable. A Perception check can find a symbol and a Disable Device check can thwart it only if the character possesses the trapfinding class feature. The DC in each case is 25 + Spell Level.