The Amulet of Daylight (also called Amulet of Merlin) is a magical amulet created by Merlin, which acts as both the source of power and a symbol of office for the Trollhunter, capable of summoning the Sword of Daylight.

After acquiring all three Triumbric Stones, the warrior can unlock the only known weapon capable of permanently killing Gunmar: the Eclipse Blade.

The amulet was later destroyed by the Arcane Order so that they could release Morgana from the Shadow Realm.