This is the scene where the heroes battles Indominus Rex and gets killed goes in War of the Apocalypse.
(we see some of the heroes getting ready to fight the Indominus)
Tino Tonitini: Let's take that hybrid down once and for all!
(Then the D-Team and Alpha Gang's dinosaurs begins to fight Indominus Rex)
Max Taylor: It's too strong!
Tino Tonitini: We need more teeth.
Sunset Shimmer: I know where we can find more teeth.
(she goes off to find Blue and Rexy)
(meanwhile, on a battleship with Dr. Serizawa, a monitor lady calls out to the admiral)
Dr. Serizawa:(runs out as he sees rocky spike protrude from the water, heading to Tokyo)
(we then see Sunset looking for Rexy and Blue)