Iceklaw is a member of the Ice Bear tribe, the tribe deemed the most powerful and insane by all of the others. While part of the Hunter clan, the other hunters feared the Ice Bears and when Sir Fangar freed the other tribes from the ice, he did not awake the Ice Bears. Instead, he waited until the tide of the seize of the Lion City had turned against them and he sent the vultures to free them.
The Ice Bears rampaged back to the Lion City where they defeated the Chima vehicles with ease. However the regular bears soon arrived and easily defeated the Ice Bears. ("The Heart of Cavora").