Question for pact and General Empowerment, Lucifer Attunement ...

Dear Satania, hello!

I would like you to solve some questions for me.

The Pact (Custom) with Lucifer, what is the difference with the General Empowerment, Lucifer Attunement...

Which is more powerful and permanent, for continuous help from Lucifer ...

Also, is Goetikon Attunement more powerful and includes coordination with many spirits?

My name is Christos and I am from Greece ...

I will wait for your answers ...

Thanks !!