Spell: Knock

You make the target easier to open. Knock grants a +4 status bonus to any creature that tries to open the target door, lock, or container with an Athletics or a Thievery check. You can attempt a Thievery check to open the target as part of casting knock, and you add your level even if you're untrained.

Knock counteracts Lock.

@UUID[Compendium.pf2e.spell-effects.Item.Spell Effect: Knock]