Ghosts or shadows eh? Does it matter which one? Ima go with shadows because 1. Im a ghost, and 2. They're easier to catch than ghosts, because ghosts are kind of scattered around. Btw lamprey, if you try to eat me when i bring these to you, your dead.

*dark one opens a portal to the shadow realm and walks through*

Hello.

*a group of 5 shadows see dark one and their eyes widen in fear. They try to run but tendrils of darkness drag them towards dark one and he grabs them*

Hm, i think i need more.

*he pulls out 20 glass jars and puts the 5 shadows in jars*

Now i just need to hide these somewhere.

*dark one puts them behind a rock and walks into the town. The strange darkness that covers the town grows darker as dark one walks in. The shadows that see dark one scream and run into building, trying to get away. Dark one smiles darkly and whistles. A flock of mutated and corrupted dimorphadons fly in and land in front of dark one. The largest one steps forwardand looks up at dark one*

Bring me 15 shadows. Now.

*the dimorphadon screeches and they take off into the sky. They swoop down into a crowd and grab 15 shadows. They fly back to dark one and he whistles for them to follow him. He walks over to the rock he hid the jars behind and opened the empty ones. He puts the 15 shadows in and whistles to the dimorphadons.*

Your dismissed. Now i just have to get these to lamprey.

*tendrils of darkness come from dark one and grab the jars. He walks through the portal and walks into lampreys underwater palace*

(Through the water) Arrrrgh cant breath!

*he snaps and a bubble of air apears around him*

Really? This is very inconvenient for people like me who need air. Anyways, I'll just leave these here beside the throne.

*dark one places the jars beside the throne and walks back throught the portal and walks into theri claws*

-dark one(obviously)