If you’re not familiar with the egg decoder, then you have no idea what you’re missing. It is a pretty simple tool that will help always to know what monstie will hatch from an egg. It is an extremely easy thing to use, and with just a few clicks, you can always know if hatching an egg is worth it. This way you can work on completing your monstie collection, and not have to get stressed by not being sure what a certain type of egg will give you.