From Destinypedia, the Destiny wiki
Eriana's Vengeance was the personal Exotic jumpship of Eriana-3, a Warlock who named it after her desire for revenge upon Crota, Son of Oryx. She used it to transport herself and the rest of her fireteam to the Moon during her quest for vengeance. It was available for acquisition by Guardians from Eververse during Season 1 of Destiny 2.
To Wei Ning—
So now, in this moment, as the ship named for my vengeance flies me and five others to Luna, I will remember the happy times.
Our first meeting, in the Tower saloon. Your laugh made the glasses clatter. You bought three rounds for the entire room. Pahanin introduced us. You sat me down next to you and plied me with questions about Stormtrances. All things that on any other night would have annoyed me. But that night—because it was you—I knew then and there that I never wanted to be without you.
List of appearances