Leopradon

Leopradon is the reptile that came into the oceans at the end of the Cretaceous period when the flying reptiles came to life it stalked the pelisoaruses and then attacked the flying reptiles in the time then it prayed on some huge megladon and sharks but sometimes the megaldon managed to eat it so it died it was an even match.

Polarbears

Polar bears are known as the biggest carnivores on land alive right now it is one of the toughest living in the north pole and can survive in those conditions so it should really be named the king of the ice with such strength and a great ability to swim really fast so you should really be calling it he king of the ice even though the walrus is a good challenge i say the polar bear is still stronger.