I only realised with the upload of my recent art trade I forgot to upload this so here is Mish a little story of his creation below.
×××---+++---×××---+++---××× Here is Mish or at least that's what he goes by now. A bakumon (tapirmon if you prefer the dub name) who was down on his luck. Homeless jobless and straving. Until Impy came along. He presented Mish an offer. Help him practice some magic to try and impress his teacher and get a little bit of pay a bed for the night and some food. See gang guys can be nice. Mish obviously accepted the offer.
Well the trick was chopping off parts and reattaching them. Simple right. Well Impy made a bit of a booboo and sorta deleted the boys body leaving him as just a head. Panicking he went to Gummy to see if he could fix the situation. The dragon agreed peaking around in the bakumons code to try restoring his body. No luck sadly. So being the tech genius he is he started messing around with the boys code.
When he was done they presented him with a bound fakeagumonexpert. The guy had been quite a bit of a pain. Gummy told Mish to swallow him whole. A little unsure he obeyed and he could feel the other mons data adding to his own giving him the dinos body and an egg. Gummy explained that he was able to edit the boys body to save the data of anyone he swallowed which he could call out at any time. Though the process would drain the eaten they would just be turned into an egg for a little bit before coming back as their same old selves.
Feeling bad about his mistake Impy offered the bakumon a permanent position as his assistant. Seeing as he could now reform any part he needed and Impy felt guilty. Mish accepted and since then has swallowed a few mons. He particularly loved extyrannomon and turned his whole body into a plushie. So all well that ends well.