A Holy Knight Digimon that is acknowledged even by the other "Royal Knights" as their foremost strategist. It has the invaluable ability to lead the Royal Knights, who each possess a dogma that they believe in. When it goes into personal combat it changes into "Leopard Mode" and races across the battlefield. Its Special Moves are the Shoumetsu no Tsurugi, which paints an arc in the sky with a downward swing of the beam's edge (Aussterben), and the Hakai no Tsurugi, which fires explosive energy (Ernste Welle).

他のロイヤルナイツでさえ一目置く屈指の戦略家である聖騎士型デジモン。各々信じる道を持つロイヤルナイツを統率する類まれなる能力を持っている。自ら戦闘にも赴き“レオパルドモード”となり戦場を駆ける。必殺技は、頭上で弧を描き振り下ろすビームの刃、消滅の剣『アウススターベン』と、爆発的なエネルギーを放つ破壊の剣『エルンストウェル｛独：重力波｝^{[N 1]}』。