Hacker's Memory - Demon Digimons Only (Virus only)

This is a challenge run where I can only use Demon Digimons, meaning those with clear demonic representation (Devimon line, 7 demon lords, etc.), or even those described as demons in their Field Guide (Venom Myotismon, SkullSatamon, GranDukemon, etc.) Rules: Demons/Devils only Difficulty set to Hard Exceptions allowed until I get my first DemiDevimon and for hacking skills