Lost Pokémon Episode 19: The Final Chapter.
"you are missing a key ingredient that allows dragonair to evolve. it must be exposed to special energies. this mountain is one of the places where such energies exist." "no wonder dragonair couldn't evolve.
Opal's Story - Chapter 10
Like an espeon, eevee will only evolve into an umbreon after first developing a high level of trust in its trainer."
Part 4: The broken world
And the worst had yet to come; both flora and fauna slowly became infected with the nanite virus, evolving into hybrid synthetic organisms.
Hades biography
After that, the human put in a necklace, a little everstone in it to the cyndaquil and puts the necklace around his neck for he never evolves.
Pokémon Mystery Dungeon: Destiny's Way: Chapter 9-ish: Everything's Going To Change.
You're evolving," eve's voice said. then she noticed what was happening. "oh... fras! come look!" the zorua appeared beside her.
Holding onto the past
Luckily, i had evolved into an umbreon a season ago. had i still been an eevee, i would have died. terra ran off after her attack, probably out of guilt, and we never heard from her again.
Kyurex (Pokemon): Part 1 - I choose darkness
There were lots of other eevee's who trained and evolved into the type of pokemon they preferred.
Strong Wolf Chronicles part 1 - Warmth
Between the time when i found my subconscious abilities and now, both lapin and nexus have evolved. lapin was first. for a buneary, all it takes to evolve is an excess of happiness. lapin, being her energetic, gleeful self, had that in the bag.
Akuma's FanFic
Pokémon one questioned "i evolved" "and?.." pokémon one says as he got on all fours "you don't have to give it up." "still...
Vox chronicles - Prologue
In another the overlanders take humanity's place swarming over the planet quashing the mobians before they have a chance to fully evolve. our story however follows the time-line known as the zero point.
Merry Xmas and a happy full belly
Flaaffy covered his eyes for that bright light and disappeared when he saw that his friend had evolved into a umbreon. flaaffy hugged his friend were evolved and fall asleep by zoroark's heartbeat.
inferno
evolving from the belief of magic to faith and steel-seeing these creatures evolve its amazing at their tenacity one catastrophe after the next they rose to the challenged taunting death with every mile stone they accomplished.