The First Descendant Sigma Sector Boost
Conquer the essential endgame farm with our Sigma Sector Boost. This late-game operation is the only source for some of the most valuable items in The First Descendant. The experts at MmonsteR will farm this activity for you on any difficulty to unlock the Descendant Serena, acquire new Mutant Cells and their upgrade materials, and collect daily High Value Relics for permanent progression upgrades. Skip the repetitive daily grind and let us secure these crucial endgame rewards for your profile.
Service Includes
- The selected Sigma Sector completed on the chosen Storm Level, our PROs have run this activity countless times and know the fastest clearing strategies
- 750 or 1500 Arche Factor XP obtained per run, depending on the selected Storm Level
- 250 Ironheart Particles obtained per run
- A chance to obtain rare Serena blueprints and Ultimate Weapon blueprints
- All bonus loot and resources collected during the service
- Additional XP granted to your Battle Pass
Boost Options Explained
- Piloted – Our professional booster will complete the Sigma Sector activity on your profile.
- Self-Play – You will play alongside our professional boosters to complete this activity together.
- Stream – Watch your entire boost performed live via a private stream.
How It Works
- 🛰️ Choose the Sigma Sector and desired difficulty, then place your order
- 📩 We assign a PRO booster and confirm your request
- ⚔️ Our expert clears the selected sector on the chosen difficulty and secures all run-specific rewards
- 🔔 You’ll be notified once the service is complete
- 🎁 Claim your loot and leave a review on Trustpilot
About Sigma Sector Dropoff Operation
The Sigma Sector Dropoff Operation is a key late-game activity in The First Descendant, unlocked after completing the main story questline. This mission set is the primary source for unlocking the Descendant Serena, and is the definitive endgame farm for powerful rewards like Mutant Cells, High Value Relics, and new External Component sets.
Why You Need to Farm the Sigma Sector
The Sigma Sector is an essential part of the endgame progression loop for any serious player. The main reasons to farm this activity are:
- Unlock Serena: This is the only direct and farmable path to acquiring the blueprints, codes, and materials required to research the Serena Descendant.
- High Value Relics: The High-risk difficulty awards these rare items, which can be exchanged for permanent account upgrades like extra storage slots and Arche Factor EXP boosts.
- Mutant Cells & Arche Tuning: It is the primary source for Mutant Cells and the materials needed to unlock and manage them in the powerful Arche Tuning system.
- Endgame Gear Farm: This is a premier location for farming Level 100 gear, new External Component sets, and essential ultimate weapon materials.

How to Farm the Sigma Sector Efficiently
To maximize your rewards from the Sigma Sector, you need a clear strategy. The first step is to reach Mastery Rank 15 to unlock the High-risk difficulty, which has the best drop rates. For the most efficient farm, you should prioritize completing one run in each zone on High-risk every day to guarantee your daily High Value Relics. During missions, always focus on defeating Commanders to farm materials for the Mutant Cell system.
Why Choose MmonsteR for Your Sigma Sector Boost?
- 🎯 Endgame Experts: Our PROs have mastered the Sigma Sector, know all mission objectives, and can efficiently farm any reward you need.
- 🚀 All Rewards Guaranteed: We can farm to unlock Serena, collect your daily High Value Relics, or grind for specific Mutant Cells and External Components.
- ⚔️ Quick Start & 24/7 Service: Your Sigma Sector farm begins shortly after you order, with our support team available around the clock to provide updates.
- 🏆 Proven & Reliable Platform: With over 10 years on the market and 90,000+ completed orders, MmonsteR is the most trusted choice for your in-game needs.
FAQ
Complete the main quest Responsibility Regret and Atonement. This opens the Sigma Sector with Broken Boundary and Isolated Desert and each run rolls one of four missions per zone.
High risk is the advanced difficulty tied to the Storm Level. It unlocks at Mastery Rank 15 and enables a higher tier progression path between the two zones.
High Value Relics are daily bonus drops on High risk in each zone once Arche Tuning is unlocked. Exchange them with Reina in Albion for profile upgrades such as Unique Arche Factor EXP boosts and permanent equipment and storage slot increases.
Serena blueprints codes and materials, High Value Relics, Mutant Cells and upgrade items, External Component sets and cores, level 100 gear modules, Ironheart Particles, gold, and Kuiper Shards.
Simply contact us 🎧
