Guys, I need your help and advice

I’m planning on forming a long term connection with Decarabia and I’ve been searching all over the place for a good offering to make but can’t find any. I definitely want to make a good impression and I’m not opposed to using a considerable amount of blood to make this work.
If you have any ideas please tell me.
Also is it necessary to enter a trance to summon a demon or no?
Can you just chant the Enn?
Many blessings