Under the Spell is the eleventh Trailblaze Continuance mission in the Finest Duel Under the Pristine Blue Part II mission series for Honkai: Star Rail. Check out how to unlock this mission, its walkthrough, and the rewards for completion in this guide!

Under the Spell Information

Required Level and Location Details

How to Unlock Under the Spell

Unlock Requirements

Complete Comrade in Arms Mission

Under the Spell can be unlocked once you reach Trailblaze Level 21 or above and have completed Comrade in Arms mission.

Comrade in Arms Mission Guide

Under the Spell Walkthrough

Under the Spell Step-by-Step Guide

	Quest Walkthrough
1	Deal with Hoolay.
1.5	(Optional) Discuss the current situation with your companions. Make sure to also talk to March 7th and Yunli after talking to Feixiao.
2	Defeat Maddened Feixiao.
3	Chase after the apparition Hoolay left behind.
4	Destroy the wraith of suspicion.
5	Chase after the apparition again.
6	Destroy the wraith of fear.
7	Resume the chase.
8	Destroy the wraith of Desire.
9	Defeat the Shadow of Feixiao.

How to Beat Maddened Feixiao

Bring Physical, Fire, and Quantum characters against Maddened Feixiao. You'll need them to inflict Weakness Break against Feixiao when she enters her Safeguard state, where she reduces any DMG received.

If you're having trouble surviving her attacks, you can bring a Preservation character like Fu Xuan to reduce damage or Aventurine for the shield.

How to Beat Maddened Feixiao

How to Beat Shadow of Feixiao

For the two final phases in the Shadow of Feixiao fight, you are required to have Feixiao in your team. Pair her up with a follow-up attack team (Topaz, Robin, and Aventurine) to get her to build up her Flying Aureus stacks faster for her Ultimate.

During the fight, you'll need to Inflict Weakness Break on the Resonating Parts to stop the shadow from inflicting massive AoE DMG on your party. Successfully breaking a part will allow you to advance your turn order and inflict Weakness Break on other parts.

Shadow of Feixiao Boss Guide

Under the Spell Quest Rewards

Mission Rewards
Stellar Jade x60	Traveler's Guide x6	Lost Crystal x6
With My Heartstring as Bow x1	Inner Beast Vanquished x1	Credit x65000

Honkai: Star Rail Related Guides

Other Finest Duel Under the Pristine Blue Part II Guides

Finest Duel Under the Pristine Blue Part II

All Missions and Mission Types

List of All Trailblaze Continuance

All Trailblaze Continuance