Qat's Buds

I see him walking though a cave hall, with paintings of his success and greatest moments. He was heading to finish off what he started by summoning the beast that would fix everything. As he made his way memories seemed to flood in cause he knew this would kill him ultimately. When it gets to the part were it seems like Spiderbite is when he was with Mindfang for the short time. He remembered exactly how it played out to her death, yet it was going so fast it made him a bit light headed. - Innerrage2

I have this theory that when Mindfang looked into the future and saw herself in a relationship with the Summoner, it was all just a massive misunderstanding. He was actually controlling her, like any other beast.
'bECAUSE YOU ARE AN ANIMAL MINDFANG. aND I WANT YOU TO DO SOME GOOD BEFORE I PUT YOU DOWN.' - DistractdSatrap

Grab a bull by the horns and get thrashed! Proud to be a Taurus! - blackbirdproducktion

Well, imagine it like this. He is 'The Summoner.' I imagine him summoning a very powerful beast through ritualistic, fiery and bloody ways with his followers surrounding him,  chanting, then at 0:48 the dark arts begin, the 'unholy aspect of it with The Summoner calling with a booming voice in old Trollian. Then at 1:25, it continues in intensity until at the climax/end of the song where it comes roaring in.
"cOME, BEAST OF THE ANCIENTS,,, LEND THE RESISTANCE YOUR POWER,,," - FreakyDeakyMia