Liara T'Soni vs. Twilight Sparkle
VS
Liara, an Asari from Mass Effect meets her pony counterpart, Twilight, a unicorn from My Little Pony: Friendship is Magic. For years, these ladies locked themselves away from society to study in their personal hobbies and find out later on, it's important to be sociable with people. Now these two former shut-ins who now ruin jokes go at it in a fight when a debate involving science goes horribly wrong.
This fight requires only their natural abilities, no guns on Liara's end. It's just biotics against magic.
Which of these two adorable dorks would win?