Lucent fossil is a currency item which can add mana mods if socketed into a resonator. This one of fossils doesn`t influence any speed modifiers. This way it increases the spawn weight of modifiers with mana tag by 10 and speed tag by 0. One can buy POE Lucent fossils for 10,000 Azurite from Niko the Mad or receive it in Abyssal Depths biome location. There is also an option to exchange it with another Path of Exile player for 3 Chaos Orb. You can purchase the fossil at our online store at a cheap price.