Obtained from Elite Monsters, Whisper Bounties, and using the Occultist to salvage nightmare sigils of any tier. Use Sigil Powder to craft Nightmare Dungeon Sigils A mysterious powder that can be ...

What Are Sigils in the Demon’s Hand in LoL? Sigils are little stones that give you bonuses in the Demon’s Hand. You can have up to six Sigils active at one time, and they each have unique ...