Hi! When a digimon reaches it's end of life, it will be reborn into a new digiegg to raise. When that happes the game asks you if you want to convert the data of your late digimon into a digimemory. This digimemories can be used for DNA digivolution and online battling.
Oh, thank you for that info. I just got my first digimon into Wargreymon but I need metalgarurumon digimemory for it to become Omegamon. Well I guess I need to raise gabumon next.
