Crocodiles. These guys are about as good as it gets. Perfect in every way possible. Their body is covered in near bullet proof armor. The only way another animal could beat them, is if they’re much bigger, or poisonous. Their jaws are so powerful it’s ridiculous. Crocodiles have specialized jaws that hold their prey in place. Once they grap you; they aren’t letting go. You’ll be crushed, and swallowed.
For an animal known to grow over 16 feet long, and weight over 1,000 pounds, they’re unbelievably fast. What looks like a log, turns into a death machine in less than a second.