Cronos

Who is he?
Cronos is one of the Seven Angels of Chaos. He generally seems to fool around more than he should, toying with his target rather than killing it, but he is very powerful. Although the picture below doesn't show it, he does have wings, but he has the ability to make them disappear at will. His wings are the same color as his hair, green.

Cronos made his first appearance in the chaosia event, Deceit of Cronos, and has only made one subsequent appearance since then. His soul weapon is Soul Stealer, which can be seen over his right eye in the picture below.

When has he been seen in the story?
Cronos has only been seen once outside of DOC. He made an appearance in Jello's story when Jello went into the Afterdeath to retrieve Hitomi. In this scene, Cronos was unbelievably busy and was in a hurry to get Jello to leave the Afterdeath, but he didn't want to let Hitomi leave because Hitomi had been sent into the Afterdeath of natural causes. But due to the amount of work he still had to do, Cronos yielded and allowed Jello to take Hitomi with him out of the Afterdeath.

Soul Stealer
Cronos's soul weapon, Soul Stealer, takes the form of a monacle over his right eye. It is of the tenchai attribute, and its ability allows him to create a replica of any soul weapon that he sees or if he has a sample of the power of the one who owns the soul weapon. Unlike when someone tries to use another person's soul weapon, Soul Stealer makes the replica soul weapon respond to Cronos as if he were the original user, allowing Cronos to access the full power of the soul weapon. The only limitation is that Cronos can only replicate one soul weapon at a time.

In its element release form, Soul Stealer becomes two gauntlets that have blades on them. The gauntlets emanate the power of all the soul weapons that Cronos has recently replicated or seen.