Blades function as a motif representing Reclaiming Agency After Trauma and Captivity. When Elowen is separated from her dragons, knives become the tools she uses to survive and redefine herself. They’re a tangible manifestation of her transformation into a self-made weapon after her escape from Imirath’s dungeons. After receiving her first knife, she makes a vow “that [she] w[ill] never be helpless again” (49). This commitment is directly tied to her constant training with blades, which becomes a ritual of reclaiming the control that was stolen from her. The knives are an extension of the identity she built in Aestilian, a constant, physical reminder of her resilience and her capacity for violence as a means of survival and vengeance. Blades represent the agency she had to earn, contrasting with the innate magical power the dragons provide.

In addition, blades contribute to Elowen and Cayden’s relationship because their alliance is built upon the common ground of violence and pragmatism. Cayden, a feared warlord, is defined by his sword, just as Elowen is by her knives. Like the protagonist, he’s shaped by childhood trauma caused by King Garrick’s cruelty, and he regains a sense of control over his life by attaining the combat prowess to protect himself and reshape Ravaryn’s corrupt political order. Darling emphasizes the key role of violence and vengeance in bringing the central couple together through the vows they pledge to one another on their respective weapons. Cayden declares, “My sword is yours,” to which Elowen replies, “My knives and dragon fire are yours” (32). Their shared proficiency with blades is the initial language of trust between them, forming the foundation for their complex relationship. Blades’ thematic significance contributes to the romantasy’s dark tone, the protagonist’s journey toward healing, and her bond with her love interest.