Ok, theme?

Sure and sure.

Characters?

I am using Mordren

Sure.

Mordren (Disguised): *Walks to checkout* "I would like a cup of black coffee."

Mordren (disguised): *Pays for coffee in gold coins, then looks at the dog and smiles, petting it.* "Do they have a name?"

Mordren (disguised): *He kind of looks surprised that cake talked, but then he puts another gold coin on the counter.* "Keep the change." *He then pets the dog one more time, and sits down on a couch.*

Mordren: *Drops the disguise after they are on the couch, he then pulls on the wooden mask. After that he pulls out his phone and starts texting.*

Mordren: (Whispering) "And they should be here in... 3... 2... 1..." *a black van pulls into the driveway as he says this.*

Mordren: "Hey Cake, you should probably go into the kitchen. As should you Maggie."

Mordren: *He waits quietly humming a small tune to himself as two robbers enter the building.*

Mordren: "Oh no."

Mordren: *His eyes go blank. Just one incantation, he whispers a spell, then smacks the two ingredients together and throws three bolts of magical energy at the robbers. Both robbers are wounded, not killed. The authorities are then called.* "Maggie! Cake! You can come out now!"

Mordren: *Walks over to Maggie, his normal clothes turning into a green business suit.* "If you have any problems in the future, call this number." *He hands her a business card. Then disappears.*

(Alright, I think I'm done for now.)