Great Grey Wolf Sif was the wolf companion of Artorias the Abysswalker. He accompanied Artorias on his quest to save Oolacile from the forces of the Abyss. Artorias and Sif were overrun, so Artorias with one arm broken, used his shield to protect Sif from the corruption of the Abyss. With Artorias gone, Sif took to guarding his friends grave in the Darkroot Garden. He wields Artorias' Greatsword and keeps the ring from those who would enter the Abyss.