Pathfinder Reference Document
Pathfinder Reference Document

Knock

Source knock

The spell unlocks up to three means of closure instead of two. The spell automatically opens locks of simple or average quality, without requiring a caster level check to do so). If used on a door locked with arcane lock, you can attempt a free dispel check against it as if using a targeted dispel magic, adding your tier to the check.

Augmented (3rd): You can expend two uses of mythic power to target one locked item per tier, unlocking up to four means of closure on each, allowing a free dispel against an arcane lock on each, and automatically opening locks of up to good quality (no caster level check needed).

If the door has a trap that triggers when opened, you become aware of the trap and its general nature, and the door is unlocked but doesn't automatically open.

The spell can raise a barred gate, portcullis, or similar impediment, but each one counts as two locked doors.