Star Sapphire Ring (Formerly): Diana first wielded the Violet Lantern Ring when she served with the Star Sapphire Corps during the Blackest Night. She was later recruited as temporary leader of the Star Sapphires during a crisis on Zamaron and wore the ring once more. After the conflict, Diana retired from the Corps to continue her mission on Earth.
In the issue's most surprising twist, made clear in this preview, is that the comic will begin after Diana's battle with the Dark Gods. Parting ways with Steve Trevor after the battle isn't a shock, since fans expect it to be a big, future-altering showdown for Diana (and potentially even more humans). But the fact that the future of Jason is left unclear may be the biggest tease.