[Death by Mirrors]

Robin: Damian Wayne, son of Bruce Wayne and Talia Al-Ghul, raised by his mother for the first 10 years. He is chosen as Robin by the former Robin/Nightwing Dick Grayson when Grayson assumes the identity of Batman, and later fights alongside his biological father.

Huntress: Helena Wayne, an alternate universe daughter of Bruce Wayne and Catwoman Selina Kyle. She has been Robin to alternate universe Bruce Wayne before coming to original earth.