Arknights: Endfield has officially launched on January 22, 2026, immersing players in a stunning 3D open-world RPG on the planet Talos-II. As the administrator, you’ll master real-time combat, AIC base building, and epic boss fights against colossal Landbreakers. The first major challenge?
Arknights Endfield Overview: Combat and Boss Fights Explained
Bosses like Ereignis introduce core mechanics: weak points, AOE telegraphs, and phase transitions. Ereignis, a massive cyclopean Landbreaker, serves as the tutorial boss—straightforward but teaching evasion, targeting vulnerabilities, and ally commands. It’s aided by three AI teammates, making it forgiving for new players. Mastering it unlocks story progression, the OMV Dijiang hub, and early AIC deployment.
Ereignis Boss Location and Prerequisites in Arknights Enfield
Location: Valley prologue—”Process”: Cold Start” mission. Automatically triggered after character creation (male/female administrator choice—no gameplay impact). Follow yellow markers through snowy ruins: jump wreckage, zipline gaps, and defeat tutorial mobs.
Prerequisites:
- Complete combat tutorials: Basic attacks (Square/PC left click, hold for combos), Dodge (Circle/PC right click—aim for perfect dodge on red glows), Skills (L1/PC 1-4, hold for Ultimates), and Final Strikes (charged heavy after combos).
- No gear needed—the starter loadout suffices.
- Platforms: PS5 (Square/Circle/L1), PC (Mouse/Keys), Mobile (Touch gestures).
Reach the arena via a linear path: past the statue arm and the red core cutscene. The boss spawns with fanfare.
Arknights Endfield Combat Basics Before Ereignis
Hone these pre-boss:
- Combos: Light > Light > Heavy for Final Strike (staggers foes).
- Perfect Dodge: Time during red glow—slow-mo counterattack.
- Skills/Ultimates: Build via hits; command allies (D-Pad/PC Tab).
- Positioning: Circle strafe, stay mobile.
Ereignis arena: Open snowy circle with covered ruins. Three AI allies auto-support DPS/heals.
Step-by-Step Guide: How to Defeat Ereignis Boss
Ereignis has two main phases. “Defeat” advances the story—narrative “failure” in Phase 2 is scripted.
Phase 1: Fist Slam and Vulnerability
- Approach Aggressively: The cutscene ends—sprint to the center (yellow marker). Ignore ads; allies handle them.
- Target Fists: Ereignis slams fists (telegraphed raise). Both glow vulnerably—prioritize left/right equally.
- Close gap (sprint), unload combos, and use final strikes.
- Command allies: D-Pad Up (skills) for burst DPS.
- Dodge Attacks (see table below).
- Blue Orb Drop: Fists destroyed → boss staggers, drops glowing blue core. DPS it relentlessly to drain the health bar.
Transition: Health hits 0 → Phase 2 countdown.
Phase 2: Weapon Destruction (Scripted “Failure”)
- Countdown Starts: Weapons embed in ground (glowing). Destroy as many as possible.
- Time Expires: Can’t clear all—cutscene triggers wipe. You “awaken” in a white room.
Victory: The story advances—no retry needed.
Ereignis Boss Attacks and Mechanics Table
| Attack | Telegraph | Dodge Method | Damage Type | Tip |
|---|---|---|---|---|
| Fist Slam | Arms raise high | Run sideways | Crush (High) | Slam exposes fists—rush in! |
| Blue Ground Glow | The floor pulses blue | Dodge/Run out | AOE Burst | Multiple waves; perfect dodge chains. |
| Shockwave Trio | Fist pound, expanding rings | Roll perpendicular | Radial Shock | 3 sequential increases in radius. |
| Line Sweep | The wide floor line glows | Sidestep immediately | Linear Slash | Crosses arena—strafe. |
| Adds Spawn | Portals open | Ignore/AOE skills | Minor | Allies auto-clear. |
Weaknesses: Fists (melee focus), Blue Orb (all damage). No elemental—purely physical.
Common Mistakes and Troubleshooting: Ereignis Boss Tips
- Too Far: Stay close—ranged punishes with slams. Sprint always.
- Ignore Dodges: Blue glows kill fast. Practice Perfect Dodge pre-boss.
- No Ally Commands: Spam skills on fists for 2x DPS.
- Phase 2 Panic: Don’t stress—failure is intentional.
- Mobile Controls: Customize sensitivity for precise dodges.
- PS5/PC: Use lock-on (R3/PC T) for fists/orb.
Pro Tip: Replay via Mission Replay post-game for practice/farm (unlocks later).
Advanced Strategies for Ereignis in Arknights Enfield
Through the tutorial, optimize:
- Combo Rotations: Light x2 > Heavy > Skill > Ultimate on fists.
- Perfect Dodge Chains: Build Ultimate meter 2x faster.
- Positioning: Flank rear during slams—safe DPS.
- NG+: Later, solo mode (post-story) tests mastery—no allies.
Scales to later bosses like Ankhor—master dodges here.
Rewards and Next Steps After Defeating Ereignis
Rewards:
- Story unlocks: “Strange Object” interaction, tower activation, “Starting Point” item.
- Character naming, OMV Dijiang hub access.
- Early XP tutorials complete—no loot drops (prologue).
| Unlock | Benefit |
|---|---|
| Hub Area | AIC deployment, gacha, and operators. |
| Main Quest | Valley Reboot (power transmission). |
| Operators | Starter squad (Perlica, etc.). |
Next: Customize base, pull launch banners (135 free pulls), and tackle Valley missions. Farm Pink Bolete for levels.
Conclusion: Conquer Ereignis and Dominate Arknights Enfield
Defeating the Ereignis boss in Arknights Endfield’s Process: Cold Start is your gateway to Talos-II mastery. Destroy fists, smash the orb, dodge blues—and embrace the scripted twist. This guide arms you with every mechanic, tip, and strategy for a flawless run. Share your clear times below—now go build that AIC empire!
