Fluttershy the Betrayer
by angel-wiing
“In that moment she was heart broken. Lies. Treachery. DEATH. She canhardly contemplate what may have drove all this madness. However that pain soon turned to forced rage. No longer were they friends. Not with these forsaken sins committed. Sins that calls for VENGEANCE. With a thought her jump pack screeches to life. She zooms towards her once dear companion, her claws opens with the intention to kill. Throat thundering a curse that can be heard across the battlefield.”
~Rainbow Dash faces Fluttershy to the death, ten millennia ago during the Luna Heresy
Там за этим "орки в это верят" стоят ещё десятки страниц лора про то, с как вообще такая раса появилась, для каких задач и почему именно так это всё работает.