After the massacre in Nick's loft, Captain Renard is determined to eliminate him once and for all. Monroe and Rosalee struggle over whether to stay in Portland, and Eve suffers side effects from the stick's healing power. 

Hank and Wu discover a way to stop Renard; Adalind gets a phone call that puts her in the middle of everything; Monroe and Rosalee get a demonstration of Diana's power; Eve and Trubel work on the mystery of the cloth and the healing stick. 

Nick devises a plan that will take Capt. Renard out of his element; Adalind and Monroe attempt to keep the plan on track; Eve and Rosalee race to get the spell ready in time. 

A menacing new Wesen terrorizes a young family; Capt. Renard is shocked by an unexpected guest; Diana has news for Monroe and Rosalee; Eve looks for answers relating to her strange visions and side effects after being healed by the stick. 

A new Wesen with a deadly hunger is unearthed after being dormant for seven years; Capt. Renard continues to deal with a ghost from his past; Monroe and Rosalee try to find out if Diana's premonition is true; Adalind finds Eve in the tunnels. 

A grisly murder in a hotel leads to a guest who claims to be haunted by a terrifying creature in the night; at the Spice Shop, Monroe, Rosalee and Eve investigate the origins of the symbols on the cloth. 

Rosalee surprises Monroe with a birthday getaway and invites the gang to join them; at a hotel, an employee targets Nick to avenge his father; Eve is visited by a familiar dark force; Capt. Renard spends the weekend with Diana. 

Nick and Hank investigate deadly attacks on a team of scientists; research continues on the origins of the cloth, while Eve still feels the effects of the death grip; Capt. Renard looks for help in finding the origins of the symbols drawn by Diana. 

A man claims his friend was consumed by a tree-like figure; the gang takes extra precautions after learning of Eve's disturbing mirror encounter; Capt. Renard tries to find answers about what Diana was drawing. 

After a series of brutal and deadly attacks, Nick and Hank find an unlikely lead in a local nursing home; Eve goes to Adalind to get answers that only a Hexenbiest can provide; Capt. Renard confronts Nick about the mysterious symbols. 

Eve embarks on a mission to take on the mysterious force she saw in the mirror, which lands her in unfamiliar territory; after discovering what Eve has done, Nick finds a way to join her; an uneasy alliance is established with Capt. Renard. 

A dark force arrives in Portland with its eyes set on Diana; Monroe, Eve and Rosalee make a discovery that uncovers the origins of the mysterious stick; Hank and Wu are called to a crime scene that is linked to the gang's greatest threat. 

Nick faces his greatest foe yet and looks to his ancestors for strength to save the world from a terrifying end. Monroe, Rosalee and Eve find a rare potion that might help in the fight, and Capt Renard and Adalind try to keep Diana and Kelly safe.