100 Strange & Unique Potion & Spell Components for all Fantasy RPGs

Publisher's blurb:

A D100 randomiser to help create those powerful one off, special magical rites and alchemical potions with weird and hard to find ingredients. Test your players mettle in seeking out these special parts that may allow them to make the one of a kind effect they may be longing for their characters. Used as a creative tool, clever GM's will be able to concoct powerful spell and potion ideas around the principle of these difficult to get hold of items, and provide countless adventures simply around questing to find them. Includes optional tables for increasing the difficulty of obtaining such rare things!