On Virtual Pets
Mothra Leo is achieved if the user raises a Mothra Grub and then gives it perfect care, including filling the Justice meter and filling the hearts frequently. Mothra Leo wakes at 8 AM, sleeps at 9 PM, and has a base weight of 60 tons. If Mothra Leo receives sufficient neglect halfway through his lifespan, he will lay an egg as he dies.
It is suggested by the official growth chart that he may evolve into Moll & Lora, but this has yet to be proven.
- Mothra Leo on Gojipedia.