Okay so everyone is hyped bout this ghost. Me and a group of friends figured out how to do this. Basically, start up Paradox with 3 people. I'll now bullet point what to do. -Load paradox on heroic(light 240) -Go through the mission without killing any normal vex. Once you've reached the Templar room, kill the enemies as normal. -Proceed further through the mission until you reach the Taken Hydra. -Play through and finish the Hydra off. And once the hydra is dead, have one person go to orbit that isn't leader. -Have one person go to the skeleton of praedyth, without holding X or square. And have the other, with max agility, reach the jumping puzzle past the gorgon room. -Next, the person at the jump must then take the secret path to the left to the end of the tunnel, from there you can see a broken vex portal on the left. You must reach this. -Have the third friend join back. -Finally, have the person at the portal stand on the center of the portal platform, while the other holds down the button on the skeleton as it says the player joined. As soon as ghost talks, wipe, blow yourselves up, jump off, whatever it takes. It will take a moment to load and you will now be in Venus where Atheon normally teleports you during the raid. Kill the enormous Minotaur that spawns from the door at the bottom, and proceed through the door to receive your reward. We found this on our own with little help as to a small video that just showed the room and the poster had no idea how to do this so we investigated. EDIT: As to appeal to the flamers I revoke my claim of possibly being first. I was unaware of a reddit post or a main thread at the time of posting, and only knew of a video titled "WTF happened" on YouTube. Credit goes to whomever found this. But this post is now a community post for those whom want the grimoire card prior to the quest. Be warned it could potentially ruin a quest line for you though it is believed it is just a lore quest from FWC about praedyth. Thanks, that's all.