Do Cadence and Twilight have evil alter egos?

[Hulvlan01cl 6]

Luna has Nightmare Moon

Celestia has Daybreaker

 

But do Cadence and Twilight have evil alter egos?

And does Midnight Sparkle counts as equestrian Twilight alter ego?

[Sepul-Coloratura 762]

The problem with this concept is, then Sweetie Belle would have a dark alter ego, Yona would have one, Twiggy and Boulder would have one etc. (princesses doesn't make a difference) It's a seemingly interesting concept, but actually an obvious and clichéd one as well. As close as the show actually got to it is when Twilight turned grey in Season 2 premiere, which is an opposite of her, deserting friendship, and EQG's Midnight Sparkle.

[Will Guide 21,360]

I always saw Chrysalis as Cadance's evil alter ego, since the Changeling Queen went after love for all the wrong reasons best shown in This Day Aria.

 

[Lucky Bolt 35,064]

I count Midnight Sparkle as Twilight’s evil alter ego. As for Cadence? I dunno. 

[Fluttershutter 2,497]

Oh man, with her love of organization Twilight would be the definition of Lawful Evil! 

Cadence would maybe force together couples that are a terrible match. 

 

No, they don't have those alteregos yet but I'm sure they have the potential for them. That's what fan art is for. Anybody have any? And what would their names be?

[Sherem 4,807]

not officially, but the fandom can give you that kind of art XD

[EpicEnergy 23,220]

It's not confirmed canonically, but there's still room to make a theory out of it.