LXPGamingBlog

DigiConvert a 200% Botamon. Evolve it to Koromon, then ToyAgumon, evolve to Starmon, then, Mamemon, MetalMamemon, or CatchMamemon, then De-Digivolve it to Starmon, evolve it into either Mamemon, MetalMamemon, or CatchMamemon, and evolve it to PrinceMamemon.

Give PrinceMamemon a nickname with a capitalized S, or letter at the end, and level it up to Lv.90, and De-Digivolve it all the way to Botamon, and evolve it all the way to PrinceMamemon again. Then, De-Digivolve it to any Mamemon form, and keep evolving it to PrinceMamemon until PrinceMamemon has 200 ABI.

Next, equip PrinceMamemon with a Billionaire USB, and used PrinceMamemon in battle. This will help you make a lot of yen faster. Go to Tokyo Metropolitan Office, and go all the way to the 40th floor, and used Function Call Lv.2 to get into battles.