Thread:KrytenKoro/@comment-31365078-20180801203713/@comment-31365078-20180807171133

In one story it states "Impmon's data", then in another it states "Beelzemon data", so I figure it used Beelzemon data in both. Since it's using the digivolved data of Impmon, it could for Dorulumon too and I think that does make sense since his X4 covers everything other than Sparrowmon.

They also state that Shoutmon'/Dorulumons data has been taken, only for Impmon, Dorulumon and Magnadramon (maybe they're assuming but we should probably take their word for it) to state it's the real Shoutmon (and Impmon says it's the real Dorulumon). Saying it's X4 is slightly assuming but it does at least cover for Ballista and the Star Sword. Taking the data of Impmon/Dorulumon/Shoutmon might just also take the data for every form they've been, which then includes X4, DX etc. Shoutmon is stated to already be king a few times, which means he has been each of those forms a few times in the past.