Iznogoud Graphic Novel Volume 10 Relentless

"In Baghdad the Magnificent, everything is for sale. You can buy goods from all around the world, as well as charms, spells and enchanted items. If you have the gold, you can find anything - even what you need to become Caliph instead of the Caliph. Of course, buying it doesn't mean you know how to use it properly, as the despicable grand vizier Iznogoud finds out again and again."