Through A Glass Darkly - 5
"merely accept your sacrifice," said the thestral elder, his hoof making a sweeping gesture towards the bound thestral on the altar.
Chapter 6 – Tree Hugger (2nd Draft)
"i want to meet the thestrals," scootaloo managed to say. then she swallowed, took a deep breath, and forced herself to sit upright. "i'm ready to become a thestral."
Chapter 7 – Thestrals
"oh, i think she likes you, gloomy," said the thestral with the more modest breasts and lighter shade of blue-gray fur. "i'm sure of it," said the blue-black furred thestral.
Manipulated & Milked
Who could have known a pony, or even a thestral, could be that devious?
Chapter 9 – Chamber of Midnight
"vindicta," the new thestral said as she rose from the shattered remains of her former self. "vindicta," the others repeated. and thus ... it was so.
Through A Glass Darkly - 6
All the thestrals were staring at her, but some of their eyes began to turn back to the altar, for another light was growing there. it was a light that burned away the red of blood, and bleached to white as it grew.
Chapter 8 - Twilight Moon
"i am priestess twilight moon," the thestral said in a light yet powerful tone. "welcome, daughter of the sun. i have been expecting you."
Intro to the Wonderbolts Initiative & your Flight Magic Primer
In a seeming balance, thestrals are also often naturally weaker at each than a pegasus with one alone.
Chapter 4 - Edge of a Cliff
"how do i get to the thestrals?" the pegasus finally managed to ask. "i am glad you asked," zecora said and she pulled a map out of her pouch and smoothed it out on the ground.
The Masquerade part 5: Courting (epilogue)
Perique had shared scraps of old thestral lore about vampires, and flame had told her somewhat of his past, though he'd also said there were things he wasn't ready to discuss.
Through A Glass Darkly - 7 (final)
There were flowers, too, adding splashes of color, and not far away a thestral team was tilling the latest of several farm plots, where a thin green haze showed new seedlings sprouting with fervent energy on the previously tilled soil.
The Masquerade part 1: Meeting
Her survey of the other inhabitants of the space revealed two other thestrals among the little gathering, quite a large percentage really, but then thestrals tended to be attracted to this sort of play.