Use this tool to generate a Wonder Mail for an exploration mission.
If an egg reward is chosen, it will be of a random species on the dungeon floor chosen. The species can't be chosen using Wonder Mail, unfortunately.
I created this tool. If you like it, consider donating some money.
To enter a Wonder Mail password, restart the game, then on the main menu, select 'Wonder Mail', then 'Receive Mail', then 'Password'. If the Wonder Mail option doesn't appear, try advancing the story some more.
This generator is not compatible with Explorers of Sky.