Soul Shriven Style
The Soul Shriven Style is a reward for completing Cadwell’s Silver Quests. These quests are given after you finish the story from your Alliance and are VR1 to VR6. You will learn the entire Motif after you finish Cadwell’s Silver.
The Soul Shriven Style arrives with the Thieves Guild DLC patch or Update 9 in March 2016.
The style item is Azure Plasma and can be found in the chests that drop when you complete a Dolmen / Dark Anchor.