Deathstroke sees Batman and Robin, and smirks

Deathstroke hopes to try manipulate Robin into killing Batman, but how..?

Deathstroke then gets an idea..

"Hey, Bats.. Did you ever tell Robin that he was my son?"

"Oh, right.. You didn't.. Because you like to keep the truth hidden, don't you?"

Deathstroke tries to form a warm smile towards Robin and succeeds

"If you join me, son.. I'll spoil you.. and even make you your favourite dinners.. You'll never have to go to school again.. Just stay at home.. with me."

"And from now on... You'll refer to me as "Daddy."