Abyss Stress can be obtained from a Styling Gift Box after completing Beat of Abyss.
The posed version of Beat of Abyss. The hands are raised up to the head with the arms crossed, grasping two drumsticks. The coat is flying out from behind the body. The legs are also crossed as if taking a step.
The original version of the suit contains Lucifer, Unique Past, Gone with Ashes, Fallen Dust, Corruption and Rust, Fiery Trace, Rang Zone, Fate Chain, Quiet Night, Blood Occult Stick, Flame Tip, Wings of Nine Wheels, Abyss Brisk Drum, Ultimate Truth and Final Carnival.