Gizamon is a Sea Animal Digimon whose name and design are derived from the onomatopoeia for serrated(ぎざぎざGizagiza?). It grew fins on its hands and feet in order to paddle through water. It is more suited for life in the water than on land, and although it swims about quickly in the water with its fins and strong hind-legs, on the ground it moves about with weak, frog-like hops. When on land it has a very timid disposition, but when in the water it displays its natural, ferocious personality.
A bunch of Gizamon were henchmen of Myotismon, attacking almost everyone near Tokyo Bay. But they were eaten alive by Myotismon's Alpha beasts so that their energy could be used in the birth of VenomMyotismon.
In the frozen part of the Digital World, the Digimon Emperor had a bunch of Gizamon build a prison there and offered a reward if they do one thing: severely hurt Gomamon. Unfortunately, the reward was a set of Dark Rings. Later on, two Gizamon were partners to two unnamed Australian DigiDestined. A Gizamon appeared during the final battle against MaloMyotismon.
A band of Gizamon serve Neptunmon in the Island Zone. They attempt to learn where the Code Crown is but are driven off by Shoutmon and his friends. The Gizamon return to Neptunmon and inform him of the children's presence which leads to an attack on the island. Island Zone, An Upheaval!
Gizamon is #64 in Digimon World Dawn and Dusk, and is an Attacker-class Aquan species Digimon with a resistance to the water element and a weakness to the Thunder element. Its basic stats are 115 HP, 115 MP, 80 Attack, 70 Defense, 60 Spirit, 55 Speed, and 25 Aptitude. It possesses the Death Ward 1 and EX Damage 1 traits.
It dwells in the Sunken Abyss, and begins appearing after Aquan Species Quest 03: Digideli-Cake, with which it is involved.
Gizamon can digivolve to IceDevimon or Raremon. In order to degenerate into Gizamon, your Digimon must be at least LV13 with at least 150 Beast exp.