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How to Beat Thorncrown Mountain Spirit | Echoes of Aincrad (SAO EoA)

How to Beat Thorncrown Mountain Spirit | Echoes of Aincrad (SAO EoA)

Last Updated: July 22, 2026 at 8:38 AM
Table of Contents

Thorncrown Mountain Spirit Summary

Bossimage

Related Quest
Grip of Despair

How to Beat Thorncrown Mountain Spirit Guide

[1] Blink and You'll Miss It.

The beast has two signature skills: inflicting Blind and teleporting around the arena. Its ability to apply the debuff becomes less annoying after breaking its small horns at the end of the first phase.

BossAttack1

During the first phase, it can launch a volley of blinding projectiles that track their target aggressively. Rolling to the side or toward the boss is usually the most effective way to evade the attack.

BossAttack2

It can also perform this move with a teleporting spin attack, so be wary. Keep an eye on the floating red indicator above it, as this continues to track the boss even after they vanish.

BossAttack5

Watch out for its teleporting dive bomb attack! The boss briefly stalls in the air before crashing down, giving you a tight window to time your roll and evade the impact.

BossAttack6

During the second phase, it can summon several purple orbs that track their target and explode upon contact. These are slow-moving and are easily avoidable.

[2] No Fancy Tricks Needed.

BossAttack4).gif

The Thorncrown Mountain Spirit also relies on simple moves like horn swings, headbutts, and overhead slams. Stay near its sides to avoid most of its attacks and safely punish its openings.

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Constantly applying pressure and chaining skills will keep the beast grounded, preventing it from teleporting around the battlefield.

Thorncrown Mountain Spirit Loot

BossLoot

Upon defeat, the boss may drop the following loot:

  • Col
  • Selenite Ingot
  • Silver Ingot
  • Iron Ingot
  • Iron Chunk
  • Smooth Hide
  • Red Core

Related Guides

List of All Bosses

Bosses