Mothra & Battra: Yin & Yang

Here is Mothra and Battra two opposite ends of the spectrum. While Mothra wants to protect humanity, Battra sees humans as a plague on the Earth and wants to destroy them. the two start off as a caterpillar, but later turn into a butterfly or moth depending what you think. Mothra is accompanied by two fairies known as the Shobijin, and Battra has received his own versions of the shobijin in the IDW comics known as "the twins", evil beings that control Battra.

Mothra, Battra, The Shobijin, the Twins (c) Toho Co.LTD and IDW comics.