[What an unexpected reaction at the mention of metal piranhas. Knock Out's confused for a millisecond.] Right, medical purposes...[He's not buying that.] If I see a Scraplet in this planet I'll blast it away and if you value your life you should do the same. Is the best course of action with the little monsters.

[How can you like scraplets, Starscream, are you crazy?Is he inspiring something more than faith then? is he? ~~~]

Their names are Sky Lynx and Darksteel and they are brothers. The predacons were our ancestors. Back in my world Shockwave cloned them from some remains he found.