[s2e10] By The Light Of Dawn -

You can find the full transcript of this episode at Shadowhunters Transcripts or via discussions on Reddit .

In the Shadowhunters mid-season finale, " By the Light of Dawn ," Valentine uses the Soul-Sword to attack the Institute, leading to the destruction of the Downworlders. Simon becomes a Daylighter after drinking Jace's blood, while it is revealed that Jace is actually a carrier of angel blood rather than demon blood. The episode concludes with Valentine's capture, the theft of the sword, and the couple Malec finally declaring their love. [S2E10] By the Light of Dawn

Watch the official promo for this high-stakes mid-season finale: You can find the full transcript of this