Twilight Sparkle

Twilight Sparkle is a unicorn who later becomes an alicorn princess in My Little Pony: Friendship Is Magic. Sent to Ponyville to study friendship, she grows from an isolated scholar into the leader of a close group of friends.

Twilight Sparkle's role in My Little Pony

Twilight is intelligent, organized, anxious, curious, and prone to overplanning. She uses powerful magic including teleportation, shields, telekinesis, and spells learned through extensive study.

Twilight Sparkle's relationships and major turning points

Her bonds with Spike, Applejack, Fluttershy, Pinkie Pie, Rainbow Dash, and Rarity teach her leadership and eventually lead her to rule Equestria.