Grizzlymon

Grizzlymon is a Champion Level Animal Digimon that resembles a bear. His name comes from Grizzly Bear. He is also known as Grizzmon

Evolution

 * Rookie - Bearmon
 * Champion - Grizzmon
 * Ultimate - GrappLeomon/Lykamon
 * Mega - Marsmon/Callismon

Attacks

 * Cresent Moon: Symbol on forehead glows and he attacks with a moon shaped beam
 * Maul Attack: Bites enemies with sharp teeth

Island of the Lost Digimon
A Grizzlymon was the second-in-command of the Beast Digimon on the Wandering Island and got his orders from HippoGryphomon. When fighting with Dinohyumon to separate his little brother, Bearmon, from Dinohumon's brother, Kotemon, Takuya and Koji intervened as Agunimon and KendoGarurumon. Grizzlymon requested that Koji fight for the Beasts. When J.P. and Zoe tried to convince Grizzlymon and Dinohyumon that HippoGryphomon and D'Arcmon were the same being, Grizzlymon ignored that until HippoGryphomon appeared and it turned out that both were the forms for Murmuxmon, who needed the energy from the Digimon to revive Ornithmon. Grizzlymon and the Beast Digimon and Dinohyumon and the Human Digimon combined their powers and were able to weaken Ornithmon enough for AncientGreymon and AncientGarurumon to destroy him. After that, Grizzlymon and Dinohyumon apologized and thanked the Legendary Warriors for restoring peace between the Human Digimon and the Beast Digimon.