Aperil

Shapechanger. The aperil can use its action to polymorph into an object or back into its true, amorphous form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies.

Adhesive (clothing Form Only). The aperil adheres to anything that touches it. A Huge or smaller creature adhered to the a'peril is also [grappled] by it (escape DC 13). Ability checks made to escape this grapple have disadvantage.

False Appearance (clothing Form Only). While the aperil remains motionless, it is indistinguishable from an ordinary object.

Grappler. The aperil has advantage on attack rolls against any creature [grappled] by it.

crush wearer. the aperil can crush it's wearer and it need not to make an attack roll a small a'peril can crush it's wearer for 1d6+3 bludgeouing damage

transmit damage: any strike that hits the aperil deals equal damage to the wearer but in the case of bludgeouing damage the wearer takes full while the aperil takes half

slap. range 5ft +6 to hit:1d6 nonleathal bludgeouing damage on a hit