Black Digitron

Black Digitron (ブラックデジトロン) is a mysterious secretion. It was discovered in recent years that it can be mixed in with a Digimon while it is digivolving, causing it to assume a black version of its digivolved form which will have greater power and stamina than the regular version, in exchange for lower overall speed.

In regards to the GRB contagion, the Black Digitron, the secretion said to cause the blackening, has not been confirmed to cause infections in Digimon who have it in their systems.

List of Digimon who use Black Digitron

 * BlackGaogamon
 * BlackGargomon
 * BlackMachGaogamon
 * BlackRapidmon
 * Omnimon Zwart
 * Omegamon Alter-B