With his power at unimaginable levels, Darhk sets out to regain control of Rubicon.
Facing the threat of nuclear fallout, Felicity decides to reach out to an untrustworthy ally.
Felicity isn't dead, but she is in and out of surgery. As you'd expect, Oliver is out for revenge.
Oliver and Felicity find adjusting to their new roles isn't as smooth as they'd hoped.