Dark: /därk/
Adjective:
With little or no
light.
Agent: /ˈājənt/
Noun:
A person who acts on behalf of another, in particular.
A person who manages business, financial, or contractual matters for an actor, performer, or writer.
============= (therefore) ==============
DarkAgent: /därk/ājənt/
Noun:
"
One who is service to a darker
power."