JESmon

The crystal in Savior Hackmon's chest began to shine as it surpassed Perfect to reach its Ultimate form: a Holy Knight Digimon that acquired the title of a "Royal Knight", the highest rank of Network Security. It is endowed with the ability to sense the unusual phenomena and signs of chaos that occur all over the Digital World, and is the first of any of the Royal Knights to come running. Rather than act independently, it tends to employ teamwork such as making a coordinated response with nearby Digimon and the Sistermons, which is rare for a Royal Knight; it does so due to its trust in others and so that it will not become overconfident in its abilities. By observing and learning from the Hinukamuy of its mentor Gankoomon, Jesmon also acquired the trio "Atho", "René", and "Por" as part of its ascetic training. They are able to move and act independently under Jesmon's instructions, and boast formidable behavioral abilities such as landing direct attacks on the enemy, the protection of Jesmon, and the rescue of other Digimon. Its Special Moves are slicing the enemy to pieces with the blades on its arms while moving at high speed (Tekken Seibai), and an omnidirectional counter technique alongside "Atho", "René", and "Por" that meets every enemy attack with their nine blades (Schwertgeist). Its "OS Generics" enables it to temporarily rewrite its own data and perform actions that transcend the laws of nature, leaving its physical abilities unbound by the laws of the Digital World and thus allowing Jesmon to overpower any enemy without taking a single scratch.

セイバーハックモンの胸のクリスタルが輝き完全を超えた究極の姿となり、ネットワークセキュリティの最高位とされる「ロイヤルナイツ」の称号を得た聖騎士型デジモン。デジタルワールド各地に起こる異変や混沌の兆しを感知する能力を備え、どのロイヤルナイツよりもイチ早く駆けつける。単独で行動するよりも近くのデジモンやシスタモン達と連携し対応にあたるという、ロイヤルナイツでも稀なチームでの活動を行うのは他者を信頼し、自分への過信を行わないためである。師であるガンクゥモンのヒヌカムイを見て習い、ジエスモンも修行の中で「アト」「ルネ」「ポル」の3体を習得している。ジエスモンの指示で動くが自立行動もでき、敵への直接攻撃、ジエスモンの援護、他デジモンの救済など侮れない行動能力を誇る。必殺技は高速移動しながら腕の刃で敵を瞬時に斬り裂く『轍剣成敗』、敵からのあらゆる攻撃を「アト」「ルネ」「ポル」と共に九つの刃で迎え撃つ全方位カウンター技『シュベルトガイスト』。自分のデータを一時的に書き換え、物理限界を超えた活動を可能にする『アウスジェネリクス』は身体能力がデジタルワールドの法則に縛られないため、いかなる敵であろうとジエスモンに傷ひとつ付けられずに屈する。