One or more parts of the mutant's body change into the corresponding parts of some animal. Roll a D100 to determine how many parts of the mutant's body undergo this startling change: ♦ If the mutant has no tail, it gains one now. Roll a D100 once more to determine the 'donor' species that provides the replacement part for the mutant's body (only a single roll is made, even if several body parts are being replaced):