Symbol of Stunning(Player's Handbook v.3.5, p. 291)
Enchantment (Compulsion) [Mind-Affecting]
Level: Cleric 7, Sorcerer 7, Wizard 7, Wu Jen 7, Sha'ir 7, Death Master 7,
Components: V, S, M,
Casting Time: 10 minutes
Range: 0 ft.; see text
Effect: One symbol
Duration: See text
Saving Throw: Will negates
Spell Resistance: Yes
This spell functions like symbol of death, except that all creatures within 60 feet of a symbol of stunning instead become stunned for 1d6 rounds.
Note: Magic traps such as symbol of stunning are hard to detect and disable. A rogue (only) can use the Search skill to find a symbol of stunning and Disable Device to thwart it. The DC in each case is 25 + spell level, or 32 for symbol of stunning.
Material Component: Mercury and phosphorus, plus powdered diamond and opal with a total value of at least 5,000 gp.