Which of the two above avatars would win in a fight?

[Chidamari Sketch]

Delphox

 

[Fluttershy of Light]

~~Alicorns are the most powerful ponies in Equestria :v Cadance is one of the 5 Alicorns in Equestria :v~~

Alien thing

 

[Max1996]

~~Alicorns are the most powerful ponies in Equestria :v Cadance is one of the 5 Alicorns in Equestria :v~~

Definitely Cadance, in that case.
The more you know.

 

[Chidamari Sketch]

Cadance

 

[Vulpix037]

Delphox might be able to defeat the octopus.

 

[Pika_pika42]

The weird thing might defeat cute foxie.

~ Fenne Chu

 

[Max1996]

I think the cosplaying Pikachu wins.

 

[MegaPod]

Delphox takes the victory!

 

[Dusk Lycanroc]

Delphox can beat its kid

 

[Pika_pika42]

Serena's Braixen

~ Fenne Chu

 

[Max1996]

Pikachu wins, most likely.

 

[Wispy Willow]

Probably Delphox due to being fully evolved and all that, though Pikachu could pull out a surprise win by ditching its costume as a Substitute distraction.

 

[Dusk Lycanroc]

Ponyta will win if its horn drill works in one shot

 

[Arylett Charnoa]

From what my brief research says, and forgive me for not being super knowledgeable about this, but this is apparently is an advanced form of technology with powerful armor and a formidable laser, so it would probably best Twilight.

 

[Chidamari Sketch]

The two Pokemon

 

[Max1996]

Zoroark and Lucario, definitely.

 

[Dusk Lycanroc]

That mysterious being in Chidamari's avatar

 

[Wispy Willow]

Going by what Arylett said earlier, the only way Delphox has a chance is if it can overheat that thing's CPU or something.

 

[Vulpix037]

Seismitoad

 

[Dusk Lycanroc]

Seismitoad