Ectoplasm Armor

Armor (Light, Medium, or Heavy) rare (requires attunement)

This armor constantly secretes a thin layer of green, coagulated ectoplasm across its surface. You have a +1 bonus to AC while wearing this armor. The armor has three charges. As an action, you can expend a charge to become amorphous ectoplasm. When using this ability, anything you are wearing or carrying travels with you.

For one minute, you can squeeze through a space as narrow as 1 inch wide. You also have advantage on ability checks you make to initiate or escape a grapple.