- "I am never alone: my thoughts are always among the stars."
- – Draal
Draal, a member of the Minbari Religious Caste, was a teacher and philosopher on Minbar. One of his students was Delenn, with whom he would maintain a close friendship. He was also close friends with Rathenn.
Over the years after the Earth-Minbari War, Draal had become disillusioned with the state of affairs on Minbar and his people in general – believing that they had lost their way. Feeling utterly useless back home, he decided that it was his time to go to the "sea of stars." In June 2258, he decided to travel to see Delenn for one last time before he died, as they had not contacted each other for a few years.
Draal traveled to Babylon 5 and happily caught up with Delenn, however, she soon realized Draal was there for much more than catching up. He revealed his observations and what he felt he must do, disappointing Delenn. During his visit, the planet located near B5, Epsilon III, began experiencing a great amount of geological activity, and it was soon discovered that there was a huge machine built beneath the planet's surface. The current occupant of the machine, Varn was dying and needed to have someone replace him within the machine. Varn appealed to Draal, knowing him to be a suitable replacement, by appearing to him on the station. Draal, intrigued, was eventually drawn to Varn being taken care of in Medlab. Draal and Delenn took Varn, along with Londo Mollari, to the planet while the EAS Hyperion and Sinclair conflicted with each other but also with some of Varn's race who had come to claim the planet. When the group reached the machine, Draal decided to take Varn's place to keep it functioning, seeing it as a noble decision to help other people. Once joined with it, Draal issued an edict to all those nearby forbidding anyone from landing on the planet, threatening deadly force in retaliation. He used his newfound force on Takarn's Cruiser when he approached.
A short while later the Earth Alliance station Babylon 4 reappeared in Sector 14 through a Time rift. Though unknown to anyone but the Vorlons at the time (with whom Draal had been in communication) it was Draal who closed the rift after the station vanished again, but prevented it from closing all the way as the Vorlons said it had "value".
The Machine nourished and rejuvenated Draal, restoring to him his youth and appearance of thirty years prior, invigorating him for his role as the Guardian. His mind reached out across the stars, as the Great Machine let him see and hear things from all across the galaxy. After a year of learning and observation, he contacted Delenn and Captain John Sheridan via a holographic message, inviting them to come down for a visit. Once on the planet, Draal pledges his service to Sheridan in an alliance for the upcoming Shadow War.
In 2260, as the new War Council is in its formative stages, Delenn asks Draal to help the crew of Babylon 5 fight the Shadows by helping track down the remaining First Ones. With Captain Sheridan busy dealing with a snooping EarthGov representative, Susan Ivanova travels to Epsilon III to work with Draal in his stead. Draal takes an immediate liking to the feisty Ivanova. He allows her to step into the Great Machine, allowing her mind to stretch out across the stars. She finds a trace of them at Sigma 957, but the Shadows become aware of her and try to interfere. Before disconnecting herself, she manages to get a copy of transmission of then Vice President Morgan Clark admitting his part in the death of President Luis Santiago. Draal copies it at Susan's request.
In August 2260, Draal sent Zathras with three Triluminaries, the Chrysalis device and time jump equipment to allow safe navigation for Jeffrey Sinclair to take Babylon 4 back through time to the First Shadow War.