For most of Season 2, the Master’s identity was secret.
According to the Hunter’s Bestiary:
"The Kanima, a weapon of vengeance, is used to carry out the bidding of its master."
"The Kanima was once used by a South American priest who took it upon himself to rid his village of all murderers. The bond between master and servant grew stronger until the will of the master became that of the Kanima's and whomever the priest deemed unworthy, the Kanima served his vengeance."
Known Kanima Masters
Matt controlled the creature after bonding with it on the night of the full moon (see Shape Shifted). He used it to kill the members of the 2006 BHHS Swim Team and their Coach because his near drowning at a team party left him traumatized. (Read More...)
The Master has almost complete mental control over the creature in both Kanima and human forms.
The mental bond is so strong that the Master's phobias are shared by the creature.
Matt, as the Master, is responsible for ten deaths:
- Coach Lahey (killed by Kanima in Shape Shifted)
- Bennett the Hunter (killed by Kanima in Ice Pick)
- Tucker Cornish (killed by Kanima in Abomination)
- Sean Long (killed by Kanima in Restraint)
- Jessica Bartlett (killed by The Master in Restraint)
- Kara Simmons (killed by Kanima in Raving)
- 4 Beacon Hills Sheriff's Deputies (killed by Kanima in Fury)