Oliver Queen: Cyrus Gold, the man in the skull mask, all this was you. They worked for you.
Slade Wilson: Well, I have my allies, just as you have yours. John Diggle, for example. I suppose you're wondering why he hasn't taken his head shot. Don't worry. He's still alive - for now.
Malcolm Merlyn: I thought of you a son once, Oliver. I had more common with you than my own blood, but that's not the reason why I'm going to kill you. Neither the fact that you are my daughter's brother. The reason you get to live is because death would be a mercy compared to the debt I now owe you.
Oliver Queen: Don't you dare threaten me, Malcolm.