It’s incredibly small, it’s easy to hide under a glove or
RPGBOT uses the color coding scheme which has become common among Pathfinder build handbooks. Not covered here, please email me and I am happy to provide additional assistance. If you would like help with Pathfinder player options I support a limited subset of Pathfinder’s rules content.
To get a good since of Transmuters, be sure that you read my Practical Guide to Polymorph to get a good sense of how polymorph works, and how best to use it. While their role is largely supportive at early levels, higher levels bring a chain of exciting polymorph spells which allow the Transmuter to assume forms for any situation. The Transmuter is a master of enhancement spells and shapechanging.