Grizlurst are bipedal, ursine Pokémon covered in short, orange and yellow fur. The orange fur on it's head goes down it's back, resembling a cape. Its muzzle is a light orange color with a small black nose and galaxy eyes. It has short ears, and two red orbs on both, space particles flow from within these orbs. It's hands are covered in a tough red layer of skin, and has four claws on each hand. In the center of it's chest is a round multi-colored gemstone that glows when it's abilities are being used— around the gemstone are markings of the same pattern that together resemble a foot-print. Coming from underneath the fur on it's ankles are flames. Its tail is short and round.
There are no visible differences between female and male Grizlurst.
Grizlurst are known for their short tempers and frequent bursts of rage. Their top priorities lie in protecting their cubs, and frequently get into fights with other Pokémon using the tough skin on it's arms like bats.
Grizlurst live in dens located in deep forests. They live with their pack.