Thread:KillRoy231/@comment-30079030-20180924195056/@comment-30079030-20181002223657

They have villains from Adventure tri. and we have flashback of battle of Dark Masters and Harmonious Ones:
 * Gennai (Dark Gennai) which he have ability to take form of Digimon Emperor
 * Alphamon, servant of King Drasil
 * Meicrackmon Vicious Mode (Digivolve of Meicoomon)

Adventure tri. have old Digimon we known for long time are MetalSeadramon, Machinedramon, Elecmon, Wizardmon, Orgemon, Leomon and Devimon appears in Adventure tri.