Odeen's Impenetrable Lock

4th-level transmutation (Artificer,Bard,Sorcerer,Warlock,Wizard)

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• Casting Time: 1 action
• Range: Touch
• Components: V, S, M (a platinum key worth 100 gp)
• Duration: 1 hour

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You tap a lock with the key. For the duration, only that key can open that lock. Any attempt to pick, damage, or break the lock, magical or otherwise, will fail. Even a dispel magic will fail if it targets the lock. Once the spell is cast it will last for the duration, even if the wizard who cast it wants it to end. This spell does not confer any immunity or special qualities to the door or container attached to the lock.