Medagabryu

The Medagabryu (メダガブリュー) is Putotyra Combo's signature weapon, enabling OOO to unleash the full potential of the Core Medals. It can change between its Axe Mode (アックスモード) and its Bazooka Mode (バズーカモード). When Cell Medals are inserted in the Medagabryu, Kamen Rider OOO can perform a Putotyranno Hissatsu (プトティラノヒッサツ) depending on the weapon's mode. When in Axe Mode, Kamen Rider OOO can perform the Grand Of Rage (グランド・オブ・レイジ) slash, which is powerful enough to damage Core Medals, or the Strain Doom (ストレインドゥーム) blast if the Medagabryu is in Bazooka Mode. The Medagabryu can be used with other forms, which allows it to execute ice-powered slashes. However, only Putotyra Combo is able to control its Bazooka Mode.