"Sorcerer" is the most common title of a magician who summons demons.
Summoning a demon requires correct and complete knowledge of the "true" name of the demon you intend to summon.
There is no real evidence that one can summon a spirit or demon.. you can certainly try and if you believe what you are doing you might scare yourself a bit... but in reality there really is no proven way to conjure up such metaphysical beings.... there is many ways to summon a demon or spirit but i would strongly advise against summoning a demon. to summon a spirit or demon search for a name of the one you want to summon of the internet or another resource. go to a place known to be haunted or have activity and try to taugnt the entity. it should show itself but the best way is to call it by name hence the name searching. its not 100% garentied 2 work it is the only proven way.
The concept of "demon" and "harmless" are mutually exclusive.
Which country? Canada
If you want to summon BELPHEGOR (the christian demon) I can't help you. If you need to summon baalphegor however you should look in the Dungeons and Dragons rule book.
Study black magic for a lifetime
A simple answer hides behind that question; Ouija Boards Spirit Boards Mirrors but to do so is unwise.
I don't know about Demon Child. But the name Raksha means Demon.
It varies. If you are targeted by a demon and you allow it to inhabit your body. Babies and younglings are easy targets. Some people try to summon a demon and surrender their bodies for possession, but these don't work since no one really knows how to summon a demon correctly, or any other being for that matter.
Which spirits? for instance, to summon an onmyou god it is om ak vi ra un kya sha rak man. To summon an attacking demon in your image is contra pugnent. To summon a magical weapon is adeat. to send it away again is abeat.
You can summon the Slime king where ever you want when ever you want. To do this you must have 20 gel (90 on a console) and a golden crown and make a king slime summoning item at a demon alter.
Demon Dan's birth name is Daniel Blackner.