Honestly, I really like this design

@FoldabotZ  
Introducing: Dad Vader

@GanymedeSkies  
“Dad jokes? Really?”

Be careful not to choke on your aspirations, director.

“Anyone notice our school’s exhaust ports are unusually large…and that we have exhaust ports?”

@Background Pony #30F0  
Cinch:Coughing … Dad jokes? Really?  
Sombra: Sharply turns back to Cinch “Dad jokes”? What do you mean, why would you say that?  
Cinch: Stares back flabbergasted  
Sombra: Looks to the side Do you think I’m a FATHER?  
Cinch: No, Superintendent. It-it’s just just… What you said was… Was what they call a-a “Dad joke”.  
Sombra: Nods Mm-hmmm…  
Cinch: Like a bad pun.  
Sombra: Steps back Oh.  
Cinch: So… Not a father.  
Sombra: Mood sinks How… Unfortunate, because if I WAS a father. Raises fist I’d be VERY excited about it!

Are we blind! Deploy the garrison!

Cinch stands on a platform in a dimly lit room of jagged metal, a single window looking out onto the lava flows of the planet below. From her left, the doors creak and groan, slowly opening with a hiss of smoke. Raspy, mechanical breathing echoes as a shadowy, armor-clad figure walks from the smoke and into view toward Cinch. The figure stops short of the Principal, towering over the woman. The figures red eyes glare out from behind the figures armored helmet
 
Sombra: Principal Cinch.
 
Cinch: Bows head nervously Superintendent Sombra.
 
Sombra: Turns to look out the window at the ashen, volcanic landscape You seem unsettled
 
Cinch: Tenses No! Just…P-pressed for time. There’s a great many things to attend to.
 
Sombra: With Sarcasm practically dripping from his voice My apologies! Much more seriously, he continues and turns towards Cinch You do have a great many things to explain.
 
Cinch: I delivered the weapon The chief of staff requested! I deserve an audience to make certain that he understands its remarkable…takes a step back from Sombra as he nears potential.
 
Sombra: It’s power to create problems has certainly been confirmed: A city destroyed, one of our institutions openly attacked!
 
Cinch: It was Vice-Principal Luna that suggested the test.
 
Sombra: You were not summoned here to grovel, Principal Cinch
 
Cinch: No it-
 
Sombra: There is no “Nightmare Moon”, the Department of Education has been told that Manehatten was destroyed in a mining disaster.
 
Cinch: deflated Yes my lord.
 
Sombra: I expect you not to rest until you can assure the Chief of Staff that Twilight Sparkle has not compromised the weapon…in any way. Turns sharply and makes his way back the way he came
 
Cinch: turns to face Sombra So I’m still in command?
 
Sombra stops, eyes lighting up with the unmistakable green aura of Dark Magic
 
Cinch: You will speak to the Chief of Staff abou- Gasps, hand going to her throat. Her eyes widen, falling to her knee’s as she struggles to breathe.
 
Sombra: Glares back at Cinch, eyes still glowing in fury and dark magic as he chokes the woman Be careful not to CHOKE on your Aspirations, Principal. Aura fades, releasing Cinch from the dark magic as he walks back the way he came, leaving Cinch to catch her breath

I like this, but I feel it’s somewhat of a demotion from this:  

@Larg  
Nah, she doesn’t have the charisma to pull off Ragyo’s look.

She would also rock the outfit of Satsuki’s mom in “Kill la Kill”

“We stand here amidst MY ACHIEVEMENT !!! NOT YOURS !!!!!”

That is a very fitting costume for cinch.

“It doesn’t matter if we crush the rebels, but it matters if we crush the rebels.”

Make sure not to choke on your aspirations, Director Cinch.