Arcane Lock

An arcane lock spell cast upon a door, chest, or portal magically locks it.

This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.

Abjuration

Level Sorcerer/Wizard 2
Components V, S, M
Casting Time 1 standard action
Range Touch
Target The door, chest, or portal touched, up to 30 sq. ft./level in size
Duration Permanent
Saving Throw None
Spell Resistance No

You can freely pass your own arcane lock without affecting it; otherwise, a door or object secured with this spell can be opened only by breaking in or with a successful dispel magic or knock spell. Add 10 to the normal DC to break open a door or portal affected by this spell. (A knock spell does not remove an arcane lock; it only suppresses the effect for 10 minutes.)

Material Component Gold dust worth 25 gp.