Oh [CENSORED]! Rarity could become the next Meta?! Get Sigma out of there pronto!
On a related note, it would be better to give Pinkie Iota (AI fragment embodying happiness) instead of Gamma. An AI fragment embodying deceit is not a good fit for such a party animal, and its knock-knock jokes don’t help either.
Epsilon = Memories
Delta = Logic
Omega = Rage
Sigma = Creativity/Ambition
Theta = Trust
Gamma = Deceit