This is really good.
Reapmon was a really good star for this arc, defeating a nostalgic, powerful in multiple ways warrior such as Angemon. Defeated, losing hope, losing a friend, losing an ally.
Is Angemon resurrrected? Can you kill an angel? Is he like a Pokemon where there are so many in his species? (In the court episode, YES HE IS!)
A war in the sand in contemporary times.
References to the original Digimon storyline.
Beelzemon
