Feyre uses her Daemati abilities and forces Ianthe to smash her hand with a rock until it breaks and is cursed to never touch another person against their will again. ... It is assumed that the Weaver killed Ianthe because when Feyre meets her in battle, the Weaver is wearing Ianthe's jeweled band.

Who kills Hybern?

A lengthy battle ensued, with the king defeating both Cassian and Nesta. Before he could land the final blow, however, Elain stabbed him through the back of the neck, and soon after Nesta finished beheading him, killing him along with Elain..

Does Feyre kill amarantha?

As she is dying, Feyre finally guesses the answer to the riddle; as specified in the bargain, all of Spring Court is released immediately. Tamlin, with all his power back, attacks and kills Amarantha, but not before she breaks Feyre's neck. Feyre is dead.