Digimon are digital monsters that originate from Earth's communication networks and live in the Digital World. Taichi "Tai" Kamiya is the leader of the digidestined and his partner digimon is Agumon, whose various forms include Greymon, MetalGreymon, WarGreymon, VictoryGreymon, and through DNA digivolution with MetalGarurumon, Omnimon. Agumon's attacks include Pepper Breath and Claw Attack in his Rookie form.