As a part of the CW series crossover event, Oliver and Company (his friends, not the Disney animated movie) find themselves in a dream world.
With Prometheus still on the loose another vigilante appears and starts taking out criminals.
The conflict between Prometheus and the Green Arrow begins.
Felicity isn't dead, but she is in and out of surgery. As you'd expect, Oliver is out for revenge.
Things escalate between Oliver and Darhk and no one is safe.
Oliver is confronted by Damien Dahrk.
The mysterious fate of Ray Palmer is revealed.
Sarah is free and on the rampage in Star City.
Oliver tells his friends about his intention to run for mayor.