Who do you guys think would make the best pony assassins? For me I think it's...
Rainbow Dash...
Fluttershy...
Octavia...
Princess Luna...
Sweetie Belle...
Scootaloo...
Applebloom...
Derpy...
And Vinyl Scratch.

3829622 Well let's see. Luna is immortal(in most fics) giving her an incredible advantage, not to mention great with magic and fought in wars probably. Rainbow Dash could be a swift killer, who uses speed to her advantage. Or you could use a villian like King Sombra. He can turn into fog or something, a skilled unicorn, and not unfamiliar with evilness, witch can include killing and not giving a second thought. You might hear more from me.

3829719 Kay.