Syntax: cast 'chitin of the crab'
Through this spell, the caster alters his skin into a powerful exoskeleton.
This provides slight resistance to all physical injury, but is especially
potent against piercing attacks. This spell is mutually incompatible with
Stone Skin.
See also: 'HIDE OF THE RHINO', 'PARTIAL SHIFT', REVERT,
'SCALES OF THE CROCODILE', 'SHELL OF THE TORTOISE', 'STONE SKIN'