The Hell Wars
This ring possesses immense potential for destruction. Given to an adventurer by Death himself, this ring carries great power but also a great curse. Intended to be attached to a weapon, if the wielder strikes their target twice in a row, the ring will convey its magic and ensure the strike damages the target much more than it would have. No power is without cost though and once the strike has been completed, the weapon the ring is attached to is destroyed. Shattered beyond repair.