Batcave: Outer Caverns

The Bat cave raid includes the following boss encounters.

The R.C.P: A large Spider-like robot, you need to disable it's shield to take it down.

The Bat Sentinels: Twin Tech Batmen, the encounter involves a point blank area of effect attack which will 1 hit KO players and lot's of stuff you need to dodge.

OMAC Attack: At the start of this event encounter Brother Eye will take command of Nightwing, Huntress, Robin and Batwoman. In this encounter you should take down the group in the following order - Nightwing, Robin, Huntress, Batwoman.