Master of Forms

Extensive experimentation with shape changing magics have granted you exceptional control over your physical body:

• Increase your Dexterity score by 1, to a maximum of 20.
• Three times per long rest you can, as a bonus action, assume any beast form of CR1/2 or less, and maintain that form for up to one hour. This ability is otherwise the same as the druid wild shape ability.
• You learn the Polymorph. You can cast this spell without expending a spell slot, but can only target yourself. Once you cast this spell in this way, you can’t cast it in this way again until you finish a long rest. You can also cast this spell using spell slots you have of the appropriate level, and can target any creature as normal. The spell’s spellcasting ability is intelligence.
• Whenever you have been transformed by any means, you can choose to return to your true form at will.