Alphamon

One of the Holy Knight-type "Royal Knights", the highest rank of Network Security which is said to have thirteen members. While it is a Holy Knight, it is said that to the Holy Knights it is a being similar to a deterrent force, and as it doesn't appear in normal times, it is also called the "Aloof Hermit" who flutters a blue mantle, and is the "Royal Knight" assigned to the place called the "Empty Seat". Because it possesses the "Alpha inForce" ability, an ultimate force which, in battle, instantaneously replays the elapsed battle, although Alphamon's attacks are over in just an instant, you can't grasp how many attacks it actually unleashed, and in theory, you can only see the final blow that brought down its opponent. It can deploy a magic circle of Digimoji from its hands, which attacks and defends. Its Special Moves are drawing out a convergence of light that was pierced into the center of a magic array and stabbing it through the opponent (Seiken Gradalpha), and spreading the wings on its back and flying up high, then deploying a magic circle even larger than the sky, with which it summons a legendary monster from another dimension (Digitalize of Soul).

１３体存在すると言われるネットワークセキュリティの最高位、聖騎士“ロイヤルナイツ”の1体である。聖騎士でありながら、聖騎士への抑止力的な存在だと言われており、通常時は姿を現すことはなく、蒼いマントを翻す“孤高の隠士”とも呼ばれ、“空白の席”と呼ばれる所に位置する“ロイヤルナイツ”である。戦いにおいては過ぎ去った戦いを瞬間的に取り戻す究極の力「アルファインフォース」の能力を持つため、アルファモンの攻撃は一瞬にして終わるが、実際には何回の攻撃を繰り出したかは分からず、理論上、敵が倒れる最後の一撃だけを見ることになる。両手からデジ文字の魔方陣を展開して攻撃と防御を行う。必殺技は魔法陣の中心に突き刺さった光の収束を抜き、敵を貫く『聖剣グレイダルファー』と、背中の翼を広げて飛翔し、上空より巨大な魔方陣を展開して、異次元より伝説上のモンスターを召喚する『デジタライズ・オブ・ソウル』。