Undead Anatomy III1
Transmutation (polymorph)
Level: 6 (complex)
Duration: 1 minute/level (D)
This spell functions as undead anatomy II, except it also allows you to assume the form of a Diminutive or Huge corporeal
creature of the undead type. If the form you assume has any of the following abilities, you gain the listed ability: aura (unnatural), DR (up to 10), movement (any), senses (any), special attacks (any Ex). If the creature has immunity or resistance to any energy types, you gain resistance 20 to those energy types. If the creature has vulnerability to an energy type, you gain that vulnerability. In this form, you gain a +8 bonus on saves against mind, disease, poison, sleep, and stunning descriptors and effects. If the form has a vulnerability to an attack (such as sunlight), you gain that vulnerability.
Diminutive undead: If the form you take is that of a Diminutive undead, you gain a +6 size bonus to your Dexterity, a –4 penalty to your Strength, and a +1 natural armor bonus.
Huge undead: If the form you take is that of a Huge undead, you gain a +6 size bonus to your Strength, a –4 penalty to your
Dexterity, and a +6 natural armor bonus.