Become stone

This spell lets you turn into a illusionary rock when in the fetal position, Anything you are wearing becomes a rock with you. you remain a rock until you attack, you are attacked, you leave the fetal position, make large movements, or speak (as a rock you are considered inanimate).

To discern that you are a rock, a creature can use its action to inspect your appearance and must succeed on an Intelligence (Investigation) check against your spell save DC.