Chapter 1 — Lunar Drop
Sentinel Prime Boss Guide
Pragmata Sentinel Prime boss fight strategy — every attack pattern, the safest counter, and the rewards you'll walk away with.
Attack patterns
Sentinel Prime cycles through 3 core attacks. Read the tell, counter cleanly, and don't rush the punish.
| Attack | Tell | Counter |
|---|---|---|
| Plasma Sweep | Arms glow cyan for 1.2s | Jetpack-dash sideways, then 2-tap headshot |
| Shockwave Slam | Boss leaps and crouches | Hold jetpack to stay airborne until landing |
| Drone Swarm | Back hatch opens | Diana hacks the swarm node, redirect to Sentinel |
Strategy
- Open with a Diana hack on the shield generator — buys you a 6s window.
- Stay mid-range. Sentinel's tracking is weakest between 8–12 m.
- Save your overcharge for the third phase when it dual-wields plasma blades.
Recommended loadout
Bring the Stagger Cannon as your primary, plus the EMP Launcher if Sentinel Prime has any phase or drone mechanic. Spend your lunafilament on the priorities listed in the upgrade route before this fight.
After the fight
Pick up the REM data — feed it to Diana for the gift effect. Continue with the main walkthrough.