Specifics: This grants the ability to take on the forms of the following creatures
- I Stirge
- II Pseudodragon
- III Lycanthrope
- IV Bulette
- The Stirge gains vampiric regeneration 2 on its sting attacks.
- The Pseudo Dragon has Spell Resistance 12 and Truesight. It can breathe fire 1x/day, and its bite deals fire damage.
- The Lycanthrope has Damage Reduction 10/+1. Its type is randomly chosen with each shift, and its bite can cause disease.
- The Bulette has damage reduction 1/- and gains +1 attack per round.