Boon of the Biomancer

Boon of the Biomancer
You have combined your mastery of shapeshifting with deep biological knowledge, allowing you to push the boundaries of transformation and control over your own biology. Your understanding of the organic and the arcane grants you unparalleled control over your form and immune system, making you a true master of your physical being.

Master of Transformation

• Enhanced Shapeshifting: When you use any spell, ability, feature, or effect that transforms you into a different creature, you may transform into a creature up to 2 CR higher than you would normally be able to. For example, a level 20 character using Shapechange can become a creature up to CR 20 without this boon, but with it, you can transform into a creature up to CR 22.

• Resistant Transformation: You can choose to fail a transformation effect that would normally affect you without needing to make a saving throw (except against deities). This includes magical transformations, shapechanging effects, and polymorph spells.

• Disease and Poison Control: You are immune to disease and poison, and can choose whether they affect you or not. You can also control the effects of diseases or poisons, determining how they manifest in your body (e.g., you can choose to feel symptoms or prevent them entirely).

• Curse Immunity and Control: You have complete control over any curse or affliction that would alter your biological form, such as Vampirism or Lycanthropy. You can choose to embrace the curse and gain the powers associated with it, while avoiding the negative consequences, such as alignment changes or other restrictions tied to the curse's effects. For example, you can use a Lycanthrope's abilities without becoming aligned with evil.

• Curse and Disease Rejection: Any disease or curse that alters your creature type cannot affect you unless you consciously allow it to. You cannot be transformed into a creature type you do not wish to become (e.g., turning into a Vampire and becoming undead is not possible unless you willingly accept it).

• Biological Integrity: You can completely resist any biological change or transformation that would alter your physical form permanently. For example, you can avoid becoming a vampire or lycanthrope if you decide not to accept the curse’s full effects, or you can reverse any such changes at will.