Domain:
Level: Sorcerer: 4; Wizard: 4; Arcanist: 4; Witch: 4
Components: V, S, M (mercury and phosphorus, plus powdered diamond and opal worth a total of 1,000 gp)
Casting time:
Range:
Duration:
Saving Throws: Will negates
Spell Resistance: yes
Description: Triggered rune makes nearby creatures lose actions for 1 round/level.
This spell functions as symbol of death, except all creatures within 60 feet are affected with uncontrollable laughter (as hideous laughter) for 1 round per caster level.
Unlike symbol of death, symbol of laughter has no hit point limit; once it is triggered, a symbol of laughter remains active for 1 minute per caster level.
Symbol of laughter can be made permanent with a permanency spell by a caster of 10th level or higher at a cost of 5,000 gp.