Gronsfeld Cipher >https://www.boxentriq.com/code-breaking/gronsfeld-cipher< is basically what you use to make Deoxys language with a slight modification since it doesn't work the same way but similar
Gronsfeld Cipher >https://www.boxentriq.com/code-breaking/gronsfeld-cipher< is basically what you use to make Deoxys language with a slight modification since it doesn't work the same way but similar