This is how Unicron awakens goes in The Crystalling.
[Beneath the Earth's surface, two glowing purple eyes appear]
Unicron: I awaken.
[Unicron rises from beneath the surface]
Unicron: The Crystal Empire will hear my name and tremble!
Unicron: You all will know me as Unicron, your true Lord of Chaos.
Twilight Sparkle: What?
Rainbow Dash: True Lord of Chaos?
Pinkie Pie: I don't get it.
Rarity: Me neither.
Applejack: What does he mean by true Lord of Chaos?
Fluttershy: I don't know.
Unicron: You must be Rainbow Dash, famed for her loyalty, the Element of Harmony you represent.
Rainbow Dash: That's right! I'll always be loyal to the Princess!
Unicron: That I can see.
Rarity: I can't believe we're wasting our time talking to a giant Transformer.
Unicron: Rarity, representing the Element of Generosity, if I'm not mistaken?
Applejack: So you know who we are, big deal.
Unicron: Oh, I know much more than that, honest Applejack.
Twilight Sparkle: You seem to know our strengths too.
Unicron: Yes, Fluttershy's is kindness, Pinkie Pie's is laughter, and Twilight Sparkle's is the most powerful and elusive element and a personal favorite of mine, magic.
Princess Celestia: But how?
Princess Luna: Who are you?
Unicron: I am the real Lord of Chaos. I am the destroyer. I am Unicron!
[Dark Energon crystals pop out of the ground]
Twilight Sparkle: Oh, no!
Unicron: Witness the power of real chaos.
[Unicron uses Dark Energon to