Mothra

"Mothra is a guardian of the earth, and only exists to defend the earth from pollution, corruption and devastation. Mothra begins life as a giant larvae, with a barbed tail and a web-spinning snout. Once danger threatens, however, Mothra cocoons herself and transforms into her flying adult form. As an adult, Mothra creates powerful gusts of wind from her wings and create clouds from her scales to reflect energy attacks. Although her wings appear frail, Mothra is a very capable melee opponent, using her superior mobility to strike her opponents quickly and then retreat. Mothra is devoted to rooting out the crystal corruption, and abhors monsters who absorb their energies for personal advancement."