Meld into Stone

Casting Time: 1 action
Range: Touch
Duration: 8 hours
You step into a stone object or surface large
enough to fully contain your body, melding
yourself and all the equipment you carry with the
stone for the duration. Using your movement,
you step into the stone at a point you can touch. Nothing of your presence remains visible or otherwise detectable by nonmagical senses.
See PHB, pg. 259.