Cup of the Seven Deadly Sins

Cup of the Seven Deadly Sins (七大罪の杯) is an item in Mass for the Dead.

Description
A rare item that can be acquired in Mass for the Dead. As a rare item, it is required in order to break through the skill limits of level 5 or higher of star 5 and level 70 or higher of star 4.

Appearance
A silver chalice with a red design on its face.

Abilities
This item's specialty allows a player to break through the Power skill limits.

Trivia

 * This item infers that it is associated with the Lords of the Seven Deadly Sins, hinting its a weapon or tool used by one of them.