Shadow Abyss

Shadow Abyss is Locatated at the part of the Volcano of the Digimon map. Shadow Abyss is a tricky path but you'll encounter Devidramon, Wizardmon, Ladydevimon, Matadormon, SkullGreymon (Dusk only to get SkullGreymon) Zanbamon, Piedmon (only if you befriended one & Is found in the factory part of Shadow Abyss ONLY if you Befriended). You can only get Shadow abyss if you put a Vikemon in your farm but it's nature must be Cool. Shadow abyss has 2 portals one to get you to the factory part in there you can find another portal that takes you back to Shinecity or Darkmoon city & the other portal takes you the the Data place but theres a part that they blocked you off with a data wall. The mission\Quest to get Shadow abyss is called Cancel the Duel where you have to tell Zanbamon (Dawn) or SkullGreymon (Dusk) to cancel the Duel.