This Tooth is called Passion. Passion is part of one of the qabalah ‘great paths’ along with Incest. The secret unity of these two paths (called a great path) is the Passion between Eris and the Urlking/Philosopher (also a great path). Elswhere these two figures are Superman/Boudica whose child is the Foetus (these two also form a great path).
Note how Superman was analysed into two parts in an earlier post. The ubermensch and the literal superman of cartoon physicality. These two are mirrored in the double path of Philosopher/Urlking. Boudica and Eris are identified with each other. Both representing strife and vengence.
In the Hyperqabalah Passion is Pnaslokied. It is preceded in the circuit by Kirolgnu (the Urlking) and fed into by Bnasupach (Pan). Pnaslokied feeds into Lygtwyth (Twlight).
