Ultimate killing machine

The ultimate killing machine is a bear combined with the grizzly's ferocity with the polar bear's tolerance for cold, with the black bear's ability to climb trees, and Teddy Ruxby's amazing story-telling abilites.

The only bear known to be close to the ultimate killing machine is the dreaded Colbear, leader of all bears. He still does not have Teddy Ruxby's amazing story-telling abilites though, so long as we have him locked up in our secret bear prisons.