Gene Devour
Permanently records the form of any organism upon contact with its DNA
Different biological characteristics can be freely combined (such as eagle eye + cheetah speed)
Evolutionary restrictions: calories consumed each time you transform (eat a cow to become a tyrannosaurus)
Mimic Learning
Automatically master the basic skills of this species after transformation
Change into a bird that can fly/Change into a fish that can swim
Hidden mechanism: Maintaining a certain form for a long time will produce genetic dependence