Rufus Opus Method of Goetic Evocation

I recently read some Books by Rufus opus. And I found them to be EXCELLENT. .
Especially the ’ Modern Goetic Grimoirie ’

It suits perfectly for me as it doesn’t requires things like charcoal burner , copal resin etc which I Can’t Obtain.

Has anyone here worked with the Method Outlined in that book ?? How were the results ?

Thanks ^^

I have, and once I worked though the Modern Angelic Grimoire and approached the spirits through that framework they appear. They are still Cthonic Spirits and not strictly under the rule of the Planets and behave differently (though they do share some qualities), so I have to just keep that in mind when approaching them.