They said I could evolve into Anything, so why not Everything?!

And @Luke The Riolu its nine tails (no pun intended) espeon has 2

Love it bruh

Is it 9 a typed Pokémon?(Including normal from Eevee)

10 out of 10 of cool

@Curtkid oh my god you legend

So if my math is correct here, Invierno's typing leaves him:
-Weak to: Fighting(X2), Poison(X4), Rock(also X4), Bug(X2), Ground(X2)
-Resistant to: Water(X1/2), Grass(X1/2), Steel(X1/2), Electric(X1/2), Dark(X1/2),
-Unaffected (X0) by: Psychic, Dragon, and Ghost
-And Neutral(X1) to: Flying, Normal, Fire, Fairy, and Ice

I'm not sure if someone did the math on a hypothetical Eeveelution with all the types before, I didn't look it up, I wanted to try and do the math myself. Either-way, you'd need a literal list to keep track of the guys strengths and weaknesses, besides that he probably gets waaaay more STAB bonuses then what's balanced in the meta XD He's probably go straight to Uber even if he had the standard 525 base stat total for Eeveelutions, or at least OU.

I might have to redo the math in a few months though if Let's GO comes out and proves those rumors of a new Eeveelution to be true... As for the picture itself, it looks pretty good, I like how you incorporated enough of each Eeveelution that the traits can be picked-out. Though if you ask me, you should of thrown in some of Jolteons white spikes around the neck-fluff, though that could just be me being bias toward the Thunder-Fox monster.

The design is super cool!!!

One cool design for a Mega Evolution
One horrible life to have 16 ears and 8 tails