|Prior forms||Mervamon + Sparrowmon|
|Partners||Fusion Fighters United Army|
|Voice actors||(Ja:) Ryoko Shiraishi (Xros Wars)|
(En:) Tara Platt (Fusion)
JetMervamon is a God Man Digimon. Due to the DigiXros of Sparrowmon, who soars soundlessly at Mach speed, and Mervamon, who excels in sword skill, it demonstrates authority in aerial battles. It is even able to deliver high speed attacks from the air, such as Mervamon's greatsword "Olympia Kai" (オリンピア改 Orinpia Kai?, lit. "Olympia Revision"), and the "Medullia" on its left arm which extends anywhere and swallows the opponent whole. Its attacks are powered up due to its toxic mist and glamor.
- Rolling Thunder (Sexy Dynamites): Spins in the arm and slams its butt into an enemy, releasing a wave of hearts.
- Heartbreak Shot: Fires pink beams from its breasts.
- Ouroboros Gate: Uses the Medullia to swallow itself, generating a portal.
- Spicy Hard Love: Electrifies all enemies around it.
- Love Poison: Uses its glamor to exploit the vitality of the opponents that inhale the toxic mist sprayed from the Medullia's mouth.
- JetMervamon (ジェットメルヴァモン)
Official name used in Digimon Xros Wars. No official romanization available.