As per the title, what your favorite powers possessed by monsters? Mine is hyper-evolution (you thought I was going to say Godzilla's atomic breath didn't you?)
Hyper-evolution is evolution on fucking ultra steroids. Where normal evolution takes generations, a monster with this power does it on the fly as it encounters obstacles. Small caliber weapon? Evolve skin to block it. Fire? Evolve way to put it out. Poison? Evolve immunity. Current weapons not cutting it? Evolve better ones. Drowning? Evolve gills, while you're drowning. Sound cool? It would be, if not for the fact I have never seen it used well.
Hyper-evolution is evolution on fucking ultra steroids. Where normal evolution takes generations, a monster with this power does it on the fly as it encounters obstacles. Small caliber weapon? Evolve skin to block it. Fire? Evolve way to put it out. Poison? Evolve immunity. Current weapons not cutting it? Evolve better ones. Drowning? Evolve gills, while you're drowning. Sound cool? It would be, if not for the fact I have never seen it used well.