As a bonus action you can transform your body into. Your equipment merges into your form, continues to be held or worn by you or falls to the ground in your square, and you gain the following traits:

• You gain a resistance to cold damage
• You gain a vulnerability to fire damage.
• You can can move through gaps as wide as 1 inch without squeezing.
• You have advantage on athletics to make and break grapples.
• You learn the produce wax cantrip.