Minecraft wiki entry for Enchanting_Table, associated text: Three to five words are chosen from the list and appended to each other, then displayed in the Standard Galactic Alphabet. Although sometimes the words chosen accidentally refer to mobs like Blazes and Elder Guardians, the words chosen are random and purely cosmetic; they have no relation to the enchantments to be applied to the item and are not saved on the enchanted item (meaning they say nothing about the spell's identity), and they are displayed only in the enchanting table. Only the cost and one of the enchantments are known.