The Human Species Ch. 27 - Extraordinary Eeveelution Astrid
 "Welcome to our base!" Astrid exclaimed happily, Lucario picking himself up from the bad fall. It was a fairly small and unremarkable cave, containing nothing but dirt...
A Heart Shaped Tail - Chapter 3
Minutes passed while leon sat, arms on the table remaining idle while he just observed the much bigger, and much prettier, eeveelution preparing something. "okay, it's done!"
Evolution's Gate, Forever Legendary, Mew's Christmas Carol and The Human Species - Q&A
Canon-wise, astrid is an ancient name for rock-types, the rock-eeveelution learning about it from his father (they've been isolated from civilization a few generations). he renamed himself after evolving, thinking that was the proper way to do things.
Evolution
"you're right, growing up with my family and teaching you to sense aura might make you the first fighting eeveelution." daemon chuckled at that silently closed his books as the bell rang.
A Dangerous Game
To be honest, i hadn't met any other eeveelutions since i parted company with my parents, and so was pleasantly surprised when i first met kai. perhaps he could give me some experienced insight on what to do. i fell back and timidly nudged kai.
[TF] Fluffy Machinations of Order
The eeveelution approaches the thrashing critter, rests a paw on her head, and drags it across her spine. relaxed, the axon grows silent, then tries again. "co... llec. tive?" synapsis spasms in shock. her first word!
The Human Species Ch.10 - Travels (Epilogue of Episode II)
"once i've killed him, i can use his essence to make you a grass eeveelution just like your mom! and then burn you up!" shut up! shut up! shut the heck up! "don't kid yourself. that new guy...
The Human Species Ch. 28 - Trickery (Epilogue of Episode V)
Sorry, little bud," lucario muttered as he felt like reaching down to pet the eeveelution, but noticed that both his hands were dripping with blood after trying to cover up his wounds, "... i've got my own things to worry about." "but... but..."
When It Hurts The Most
Julie watched people across the street in the neighborhood jog or bike on residential sidewalks, some with their pokémon alongside them, like cute eeveelutions, herdier, and a shinx.
Luna and Thief Ch: 11
The only two eeveelutions she could never get are an espeon and an umbreon." sephiran explained and smiled, noticing that luna was staring at him. "you all have never seen a sylveon before? not even a picture?"
Tainted Glory Chapter 12: The Price of Fame
"i wish i had a pair of eeveelutions." arbor and aqua tilted their heads and made a sound that was a cross between a disgusted snort and a confused wine. sparks sighed and hung his head, but i could tell he was smiling. i fought the urge to laugh.
The Long Road Home
I don't know why umbreon acted like this and for that matter i didn't know why elli was so surprised to see him, but the more i thought about it the more i noticed this was the first eeveelution he had encountered for any extended period of time since the