List of Demon Names Demonologyamanda | Here Follows a List of Several Demons and Their Sigils of Summoning
Angels of the higher orders cannot be summoned by even the most powerful sorcerers. More often than not, the sorcerer will accidentally summon one of the Fallen. In this case, if ANY part of the ceremony fails, the results can be catastrophic.
Demon summoning circle by Galedor37.deviantart.com on @deviantART
AE_Contract Adopts by ShadowOfSolace on DeviantArt
The picture's called Demon Summoning, but this could just as easily be a balrog. I imagine them more like this at any rate.
“I feel like you are something I say in the dark.” — Wendy Xu, from “We Are Both Sure To Die,”
It included a Spell to summon the leader of the Creeper Demons. Description from charmed.wikia.com. I searched for this on bing.com/images
Witch's Ladder knot spell; beware, this is a potent spell! I use this one a lot for constructive Magic; the kind that summons/creates.