Fire Trap

School abjuration [fire]; Level druid 2, sorcerer/wizard 4

Casting Time 10 minutes

Components V, S, M (gold dust worth 25 gp)

Range touch

Target object touched

Duration permanent until discharged (D)

Saving Throw Reflex half; see text; Spell Resistance yes

Fire trap creates a fiery explosion when an intruder opens the item that the trap protects. A fire trap spell can ward any object that can be opened and closed.

When casting fire trap, you select a point on the object as the spell's center. When someone other than you opens the object, a fiery explosion fills the area within a 5-foot radius around the spell's center. The flames deal 1d4 points of fire damage + 1 point per caster level (maximum +20). The item protected by the trap is not harmed by this explosion.

A fire-trapped item cannot have a second closure or warding spell placed on it. A knock spell does not bypass a fire trap. An unsuccessful dispel magic spell does not detonate the spell. Underwater, this ward deals half damage and creates a large cloud of steam.

You can use the fire-trapped object without discharging it, as can any individual to whom the object was specifically attuned when cast. Attuning a fire-trapped object to an individual usually involves setting a password that you can share with friends.

Magic traps such as fire trap are hard to detect and disable. A character with trapfinding can use the Perception skill to find a fire trap and Disable Device to thwart it. The DC in each case is 25 + spell level (DC 27 for a druid's fire trap or DC 29 for the arcane version).