A Digimon with an extensible and highly flexible Tail Hammer. Gumdramon’s body is soft and elastic, so it can move around dynamically like a spring. Its small wings also give it the ability to fly about as fast as it can run. Gumdramon is highly mischievous and loves being the center of attention. It will jump into even the most dangerous situations if it thinks it has a chance to shine, continuing to run wild until everyone is focused on it. It harbors an immeasurable power within itself, but the Kinkoji binding on its tail limits its ability to tap into that hidden potential. Its special moves include Ran-gum Break, by which it wildly swings its hammer-like tail in all directions, Jacked Hammer, by which it performs a forward handspring to smash down with its enlarged Tail Hammer, and Fire Vortex, by which it performs a series of somersaults at high speed, igniting its Tail Hammer and smashing it down in a single blow.