These are all the Shadows AAs accessible to the Ranger subclass. The different Shadows lines are unlocked as follows:

• General: No requirements
• Scout: 10 points spent in the Shadows General line and 60 total^* spent points.
• Predator: 10 points spent in the Shadows Scout line and 120 total^* spent points.
• Ranger: 10 points spent in the Shadows Predator line and 170 total^* spent points.

^*Note: Total points includes points spent in all tabs, including all the various lines of the Shadows tab. The required 10 points in the previous line do count towards the total.

AA Tree

In-Game Ranger Shadows Alternate Advancements Tree
Click the icons for more detailed info on each AA