Spells

The Eternal Seal Spell, as its name suggests, is a spell that is used for purposes related to the trapping and sealing of very powerful individuals.

Description
The Eternal Seal Spell is a trapping and sealing spell, triggered by breaking an Incantation Ball, that has enough strength to contain ten Tyrant Dragons, each of whom had the strength to level an entire town singlehandedly. In the Baste Dungeon, the spell was set and designed to be a last-resort move, in case the Weird Fangs could not stop the Seven Deadly Sins from entering the dungeon. Even still, the spell was easily destroyed by Ban and Meliodas' greeting, and mere arm wrestling.