A Velabri Bloodvow was an honorable practice among the Velabri species. After Airen Cracken saved the live of Quillin Durand's family during the invasion of Velabri, Durand swore a Bloodvow to repay the debt. Although Durand died before he could repay the vow, it was taken up by his eldest son, Quillin Arkell. Arkell repaid the debt to Cracken by assisting Cryle Cavv during the extraction of Rivoche Tarkin from Corulag.