1
A Paradox In Time
You will need to get a Cult Ghost found in the Paradox mission. You can get this ghost during days when the Paradox mission is the Daily Heroic. You can also get it via glitching but it's best to get it legit.
In order to get the cult ghost, you first need to find 3 ghosts hidden in the Vault and ignore Praedyth's remains after killing the hydra.
One Ghost can be found in the hidden passage that leads to the Templar's Well.
Second ghost can be found in the hidden passage that leads directly to the exotic raid chest.
Final ghost can be found in the jumping puzzle room.
Upon getting all 3 ghosts, the inactive Vex Portal in the area will activate. Head through the portal where you will come across more Taken. Kill some till a Taken Ultra pops up. Kill the Taken Ultra to open a door where a chest is hidden containing a legendary engram and the Cult Ghost.
Please note that handing the ghost in today will not give you the next step today. Maybe it will pop up tomorrow. You have to had handed the ghost in prior to today to continue the quest line today.
2
A Change in Allegiance
Lakshmi will have a new mission for you. This one requires you to be part of or temporarily join FWC. Hand in materials/synths/motes to Lakshmi till a new mission pops up.
Hand in 50 Motes of Light to quickly get this step over with. You get 10% for every 5 motes handed in.
You HAVE to join FWC to complete this step.
As mentioned above, this mission will pop up for you today if you handed the Cult Ghost before today.
3
Venus Baby!
Head to the Citadel on Venus and wait for the Taken to spawn in. Kill a taken Minotaur. An item will automatically pop up. Head to your inventory and trash the new item. Head back to Lakshmi.
The Taken Minotaur is one of 3 Lieutanants that spawns during the Taken attack. You have 3 chances to get the item. You don't need to kill it to get the item just as long as you're close to the person who lands the killing blow.
The item that drops will pop up in the Mission table of your Inventory screen.
4
Hello, Old Friend
Kill Atheon and dismantle the Eye of Atheon. Head back to Lakshmi.
Like the Minotaur, you don't need to land the killing blow. Item will automatically pop up in your inventory where the previous item showed up.
5
Zoba?!
Head to Twilight Gap where you will have to find a chest. Use the pools of light to cleanse yourself. Chest seems to spawn randomly. I found mine next to C flag zone.
You will die upon the screen completely blacking out. Memorize where all the pools are. Search around C for a silver chest (it looks like any old chest from patrol). Mission will end upon opening it. No enemies spawns during this mission
6
To the Garden!
Head to the Black Garden. Kill enemies till you reach 100%. A giant Minotaur will spawn. It will stay on the field as long as the percentage is above 100%. Kill it. Return to Lakshmi.
Yellow Bar Goblins increases the percentage by 4%
Minotaurs increases the percentage by 10%
The Ultra doesn't gain his health back if he leaves and you get him to come back.
7
Finally Some Time To Explain
Enjoy the new gun.