Demons and Summoning

Thanks I was suspiciose because it was saying some of the demons could turn someone who befriends them invisable or shapeshift them and I thought demons could only shapeshift themselves.

No

What type of offering should I give

Something you and what you summoned the you both can agree on.

im interestd in black magick, and ive even done some were one of them backfired on me lol. but my interest is now demons and angels. im only interested in nice ones. so do you guys have any recommendations?

They be nice to you if you give an offering and respect them. If not, youll regret it. You need to actually why you summon. I recommend to look at the list of names of demons and see which that fits you.

will i always need to havee a offering?

Yes before you summon and ask it what u want it to do

What sort of offerings do demons normally want you to give for them to give you what you want?

Souls, animals or sometime old jewelry. But you can give it something else other than that. Something both of you can agree on