1

1 (voiced by ????) is the cowardly, arrogant portion of the Scientist's personality. He is the oldest of the group and the leader, demanding absolute loyalty from the others and frequently clashing with 9, who refuses to follow him.

Trivia

 * 1 will be resurrected and revived by Princess Twilight Sparkle, Princess Sunset Shimmer and Trixie.
 * 1 along with 2, 3 and 4, 5, 6, 7, 8 and 9 became Princess Skyla's guardians.