This transformation feat provides the following changes and additions to you.

• +1 Wisdom: The Secret Keeper's touch imbues you with a deeper connection to the mysteries of the world.

Your base walking speed increases to 40 feet. Your new form allows for swift movement.

Natural Armor. Your tough exoskeleton grants you a bonus to natural armor class, increasing AC by 2.

Monstrous Form. You are considered a monstrosity for the purpose of spells and effects. Additionally, you have disadvantage on Charisma (Persuasion) checks when interacting with creatures that are not aberrations or fey. Your unsettling appearance can make it difficult to gain the trust of others.