Height: N/A
Wingspan: 50 meters
Mass:59,000 tons
Powers/Weapons: Flight at Mach 15.5 (max), Armor cross heat laser, Armor wing cutter, Excel Dash Buster
First Appearance: Mosura 3 (Mothra III)
Battle Record: N/A

Armor Mothra came out of the time capsule created by prehistoric Mothras. This newly reformed Rainbow Mothra donned its armor to battle the regenerated King Ghidora. After Armor Mothra easily chopped Ghidora to bits with the Armor Wing Cutter, she removed the armor to become the final Mothra Leo.