Also known as: デュークモンクリムゾンモード, デュークモン:クリムゾンモード
A Holy Knight Digimon (Creature). It is the result of Dukemon fusing with the armored flying platform ZERO:ARMS Grani, thereby granting it immense speed and mobility as well as even more attacking power. It is brimming with power that manifests the spiritual weapons "Gungnir" and "Blutgang", dyes its Armor bright red and emanates shining White Wings, earning it the title of "Radiant Crimson Knight of Heavenly Wings".
Dukemon Crimson Mode is referred to as Gallantmon Crimson Mode in English material.