Goddess Amber

Goddess Amber is a stone that will affect demonic beings within a specific radius.

Appearance
The stone resembles a diamond-shaped jewelry and is presented as a pendant that can be worn around the neck.

Background
The Goddess Amber is first presented by Hendrickson, who requests Veronica to utilize is to seal Meliodas. Stating that is it a present from their father, Veronica easily delivers it to Elizabeth, who mistakenly leaves it with Meliodas, allowing Veronica to chant the incantation and seal him. One was used 10 years ago by Merlin and the druids on Meliodas to seal his powers, the Goddess amber was gigantic.

Abilities
The Goddess Amber harms only demonic beings within a radius of a few feet. The activation of the sealing is triggered by the recitation of the chant, "Roscobasra Melcito". It was revealed that the Amber is weak against Old Generation demonic being but strong against New Generation.