How to Get “I Killed Myself” Achievement in Honkai: Star Rail (Step-by-Step Guide)

The “I Killed Myself” achievement in Honkai: Star Rail 2.7 offers players a fun challenge and a chance to earn five Stellar Jades. To unlock it, players must defeat the Phantylia boss using Fugue, a 5-star character. This guide breaks down each step clearly to help players achieve success without unnecessary complications.

Step 1: Add Fugue to Your Team

• Requirement: Ensure Fugue is part of your active lineup.
• No Fugue? Borrow her from a friend’s support lineup or another player’s shared roster.
• Team Setup Tips:
  • Add a damage-dealing (DPS) unit for quick phase transitions.
  • Lower difficulties work best, so high-tier DPS characters are optional.

Pro Tip: Focus on characters with reliable single-target damage to control Phantylia’s health easily.

Step 2: Find the Boss Fight Location

• Where to Go: Enter Echo of War: Divine Seed in Scalegorge Waterscape.
• Best Settings: Choose Difficulty Level I or Level II for smoother progression.

Step 3: Defeat the First Two Phases

• Tactic: Bring down Phantylia’s HP efficiently in the first two phases.
• Preserve Fugue: Avoid using Fugue’s abilities early to save them for the final hit.

Quick Tip: Monitor enemy patterns and manage cooldowns to keep skills ready for Phase 3.

Step 4: Land the Final Blow with Fugue

• Critical Moment: Reduce Phantylia’s HP to 2-3% in the final phase.
• Decisive Move: Use Fugue’s Ultimate or Basic Attack to deliver the last strike.

Achievement Unlocked: Once Fugue lands the finishing hit, the “I Killed Myself” achievement unlocks automatically.

Rewards and Confirmation

The achievement appears under the Eager for Battle category. Players receive five Stellar Jades, which can be used for warp pulls or other in-game rewards.

Gameplay Tips for Success

1. Optimize the Team: Pair Fugue with healers or shields for better survivability.
2. Adjust Difficulty Levels: Stick to lower difficulties to simplify the fight.
3. Time Your Attacks: Track Phantylia’s HP closely to avoid accidental kills by other units.

Related Guides

• Explore Ruan Mei vs. Firefly builds for alternative strategies here.

The “I Killed Myself” achievement challenges players to experiment with unique tactics and rewards them with Stellar Jades for their efforts. Whether you’re aiming to complete all achievements or just enjoy testing new strategies, this guide provides the steps needed to succeed.