So I managed to accumulate 3k digimoney from pvp. And I decided to get that 10+3 DM digieggs hoping to get that last blastmon i've been missing. After pulling 13 digimon, i've found myself with a skullgreymon sp+ in my collection.
The thing is I didn't pull any skullgreymons. I got 3 dukemons, 2 appolomons, 2 blastmon, spinxmon, PvD, lotusmon god, lotusmon sp+, beelz x and gigadramon
I'm also not sure if he counts towards my total mons collected. I think I had 545 and the only new ones I got were 3sp+ and PvD.