Monster Manual - Crocodile, Giant
Predatory animals understand risk and reward. Every movement they make towards taking down prey is energy spent. This is why they prefer easy meals. The larger and stronger a predator is, they require more energy, but conversely can spend less energy securing a meal. Giant crocodiles are so much more dangerous than regular ones for this reason. A human is just one bite for a giant croc. Their incredible jaws make armor useless, as it crumples underneath their strength. The best defense is simply not to bother. Fortunately, giant crocodiles are rare, found only in primeval environments. The very largest are capable of taking down the dinosaurs they live alongside. Do not believe that they won't pick off a human being if the opportunity presents itself.Â













