JagerLoweemon

JagerLoweemon is Koichi Kimura's second Beast Hybrid form which he undertakes when he spirit evolves using the purified K Spirit of Darkness. JagerLoweemon offsets Loweemon's skill and weaponry for more power, though only as a last resort. Koichi never spirit evolves into this form directly.

Digimon Frontier
Koichi first becomes JagerLoweemon when he purifies the Spirits of Darkness upon confronting Cherubimon. He uses this newfound power to defeat Cherubimon's shade with the true power of darkness. JagerLoweemon only appears when Koichi is in dire straits, often as a finishing blow though he loses the ability to become JagerLoweemon when he gives his Spirits to Koji to become MagnaGarurumon. Koichi ultimately gives up his Spirits, including his ability to become Loweemon, when he sacrifices himself to protect against Lucemon's attack.