Dust of Silent Passage
A fine, pearlescent powder.
This magic powder temporarily disrupts an active alarm spell or arcane seal (see Sharn: City of Towers for details). The powder must be thrown into the area of the alarm while a command word is spoken. The alarm is then suppressed for a total number of minutes equal to 21 minus the caster level of the alarm or seal. This substance is illegal in Sharn.
Faint illusion; CL 1st; Craft Wonderous Item, Nystul’s magic aura; Price 300 gp.