To effectively clear enemy camps in Uncharted: The Lost Legacy using a mix of stealth and distractions, you can implement the following detailed strategies:

1. Stealth Takedowns
Utilize melee takedowns when approaching enemies from behind. By pressing the melee button (Square on PlayStation), you can perform stealth kills that silently eliminate foes without alerting others nearby. This method is vital for steadily reducing enemy presence in a camp without causing chaos.

2. Enemy Tracking
Use the L3 button to mark enemies in your vicinity. This tagging feature allows you to see their patrol routes and positions on your HUD, enabling you to plan your approach more strategically. Knowing where enemies are located helps you time your movements and choose the best moments to strike.

3. Environmental Distractions
Engage with your surroundings to create distractions. Throwing objects or using noise-making tactics can lure enemies away from their posts. By breaking the enemy formation, you can isolate individual targets, making it much easier to execute stealth takedowns.

4. Observation and Patience
Take the time to observe enemy patterns and movements. In larger camps like the Trident Fortress, which houses around 13 enemies, patience is key. Wait for optimal moments when enemies are spaced apart or distracted before making your move. This careful approach greatly increases your chances of remaining undetected.

5. Choose the Right Difficulty Setting
Consider playing on the Explorer difficulty setting. This level offers a more forgiving experience, with enemies being slower to detect you. As a result, you have greater opportunities to navigate through enemy lines and conduct eliminations without triggering alarms.

6. Manual Saving and Reloading
Prior to engaging in stealth encounters, save your game manually. If you find yourself spotted or the situation escalates, you can easily reload your save to retry your stealth strategy without the consequences of being detected.

7. Methodical Approach
Clear enemy camps systematically. Target enemies one by one or in small, manageable groups by utilizing distractions to separate them. Avoid the temptation to rush in, as engaging multiple enemies at once can lead to being overwhelmed and detected.

8. Use of Silenced Weapons
If you have access to special weapons, such as silencers or a suppressed pistol, utilize these for long-range, quiet eliminations. This complements your melee attacks and allows for the silent removal of threats from a distance, preventing alarms from being raised.

Conclusion
By integrating these strategies—focused on tactical stealth and leveraging distractions—you can effectively and quietly dismantle enemy camps. The cornerstone of your strategy should be to observe diligently, utilize the environment creatively, and demonstrate patience throughout each engagement. With practice, you will develop a fluid approach to clearing camps without detection, ensuring a stealthy progression through Uncharted: The Lost Legacy.