Would Ice spells work against her fire spell? Just curious.
 
 
P.S. Sexy art though..

Love this!

@Enlight: Opposite in what way? The fact that she represents the day, and Luna represents the night? Besides, as mathprofbrony somewhat pointed out, we don’t know if Nightmare Star is the result of Celestia being possessed at some point by the same spirit that took over Luna and (on one occasion) Rarity, or something else that happened to Celestia altogether. The former would definitely explain the “Nightmare” portion of Nightmare Star’s name. But either way, we won’t know that if Nightmare Star remains a canon foreigner.

@Drefsab  

 
The Nightmare in the comics is a separate entity, and created Nightmare Rarity temporarily. Although if it was a completely different sort of villain, one might imagine a Princess Celestia that went overboard trying to protect her subjects and ended up wrapping them in soft, comfortable illusions… just dream your life away, it’s okay, I’ll protect you…

CAREFUL! Your stick’ll catch on fire!

Hot dayum.

@Background Pony #30C2  
das why context is important and people should always read the accompanying descriptions nod, nod

It’s great artwork, but if I were to have seen this on any site outside of Derpibooru, I would never have thought this to be anything pony related, since she simply looks like a witch from an RPG. Still sexy though.

Her hat budget must be ridiculously huge.

The abs just make it better.

@Drefsab  
I was thinking more along the lines of her being opposite of Luna and all.

@Drefsab  
We already have a Daydream anyway.

@Enlight  
Daydream is way too positive of a word compared to nightmare. Wouldn’t work for a villain name.

@Meanlucario
 
Ohhhh the card game. Yes, that’s why I’m unaware. I don’t play the TCG

@CleverTwist  
It’s a card thing, and it’s Celestia’s version of Nightmare Moon.

Okay, yes I love this and everything. Looks amazing and all…
 
But what is Nightmare Star and how is it related to Celestia? Is that a comic thing, I feel like this is a comic thing

How about a little fire scare crow

I may be wrong, but I think the breast are a bit too spherical.

dang!  
that girl is on fire!!!

@ScorpDK  
Stop it! My penis can only take so much Sexy Celestia!

@Whoknows  
I’m mixing it up, MLP and my own (mostly anthro) OC girls for most if not all the month. Depends on what I can manage.

Are we gonna get witch art every other day through all of October?

Fireball! Fireball!

@Terrans117  
I never said the last one was bad, just that this is more fitting of the theme that that one.