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|This material is published under the OGL|
|Casting time:||1 action|
|Range:||Medium (100 ft. + 10 ft./level)|
|Target:||One door, box, or chest with an area of up to 10 sq. ft./level|
|Duration:||Instantaneous (see text)|
The knock spell opens stuck, barred, locked, held, or arcane locked doors. It opens secret doors, as well as locked or trick-opening boxes or chests. It also loosens welds, shackles, or chains (provided they serve to hold closures shut). If used to open an arcane locked door, the spell does not remove the arcane lock but simply suspends its functioning for 10 minutes. In all other cases, the door does not relock itself or becomes stuck again on its own. Knock does not raise barred gates or similar impediments, nor does it affect ropes, vines, and the like. Note that the effect is limited by the area. Each spell can undo up to two means of preventing egress through a portal.
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