This is how Twilight turns herself in to Starscream goes in My Little Pony Transformers Prime: When Worlds Collide 2.
[A flash of blue light happens and a hologram of Starscream appears]
Twilight Sparkle: What do you want?
Starscream: So, Twilight, here's what I'm thinking. If you turn yourself in, I promise I won't hurt your friends. If you don't all bets are off.
Starscream: You have two hours to make up your mind.