LoL Swarm Primordian Aatrox Boss: How to Defeat & Builds

Conquer the two-phase Primordian Aatrox boss in LoL Swarm. Learn attack patterns, strategies, and tips for solo play in this comprehensive guide.

League of Legends Swarm presents players with its ultimate challenge in the form of Primordian Aatrox, the final boss of the game mode.

This formidable opponent awaits in The Beachhead map, offering a grueling two-phase battle that tests even the most skilled players. This guide breaks down the Aatrox fight, providing crucial insights to help you emerge victorious.

Primordian Aatrox Boss Overview

Aatrox makes his appearance around the 15-minute mark, signaled by an in-game alert. This boss fight is categorized as hard, presenting a significant challenge that can last up to 10 minutes.

For solo players brave enough to face Aatrox alone, two champions stand out:

Yasuo

Items and Abilities:

Yasuo Weapon (Evolved)	Echoing Batblades (Evolved)	Cyclonic Slicers (Evolved)	Bunny Mega Blast (Evolved)	Bunny Crossbow (Evolved)

Passive Upgrades:

Crit Chance	Projectiles	Damage	Area Size	Health Regen	Haste

Riven

Items and Weapons

Riven Weapon	Cyclonic Slicers	Blade-o-rang	Echoing Batblades	Statikk Sword

Passive Upgrades

Movement Speed	Crit Chance	Damage	Max Health	Haste	EXP

These champions offer a balance of mobility and damage output, essential for surviving Aatrox’s relentless assaults.

How to Defeat Primordian Aatrox Boss in LoL Swarm?

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Phase 1: The Darkin Awakens

The initial phase introduces players to Aatrox’s core mechanics and attack patterns.

Attack Patterns

1. Darkin Blade Opener: Aatrox initiates the fight with his signature Darkin Blade combo.
2. Sword Slashes: Following the opener, Aatrox performs a series of slash attacks with his massive sword.
3. Tower Summon: After taking a certain amount of damage, Aatrox summons a tower-like structure:
   • Players are confined within a circle around the tower
   • Aatrox’s sword rains down from the sky, dealing continuous damage
   • The tower must be destroyed to progress
4. Empowered Ground Smash: Once the tower is destroyed, Aatrox becomes empowered:
   • He repeatedly smashes his sword into the ground
   • This attack has a wide range and cracks the surrounding terrain
   • Despite its power, the slow animation makes it relatively easy to dodge

Strategy Tips

• Focus on destroying the summoned tower quickly to minimize damage taken
• Utilize the slow animation of the ground smash to position yourself safely
• Be prepared for multiple tower summons throughout the phase

Phase 2: The World Ender

Upon defeating Aatrox in his initial form, the fight escalates dramatically. Phase 2 presents an even greater challenge, especially for solo players.

In this phase, Aatrox enters his ultimate form, significantly increasing his damage output and attack variety.

New Attack Patterns

1. Enhanced Slash: Aatrox’s basic attack becomes a powerful slash, dealing considerable damage.
2. Flying Swords: Multiple swords fly across the map from two directions:
   • These projectiles are difficult to dodge due to their speed and Aatrox’s constant pressure
3. Triple Ground Slam: Aatrox slams the ground with his sword, triggering two additional slams for a total of three devastating attacks.
4. Darkin Blade Dash: Aatrox uses his dash abilities to close gaps quickly, keeping pressure on the player.
5. Tower Summon Redux: The tower mechanic returns, but with increased intensity:
   • Players are again chained within a circle
   • Aatrox’s sword falls from the sky more frequently
   • Destroying the tower is crucial to survive and continue the fight

Phase 2 Strategies

• Prioritize dodging over dealing damage, especially during flying sword attacks
• Learn to anticipate and avoid the triple ground slam
• Stay alert for Aatrox’s dash attacks, using your champion’s mobility to counter
• Consider teaming up for this phase, as it’s exceptionally challenging solo

The Primordian Aatrox fight is a marathon, not a sprint. With a potential duration of 10 minutes (not including the 15-minute lead-up), players must balance aggression with caution.

Summary Table: Primordian Aatrox Boss Fight

	Phase 1	Phase 2
Location	The Beachhead Map	Same (Center of the Map)
Difficulty	Hard	Very Hard
Key Mechanics	Tower summon, Ground smash	Flying swords, Triple slam
Critical Attacks	Darkin Blade, Sword rain	Enhanced slash, Darkin Blade Dash
Strategy Focus	Tower destruction, Dodging smashes	Constant movement, Gap management
Duration	Variable	Up to 10 minutes total

Conquering Primordian Aatrox marks the pinnacle of achievement in League of Legends Swarm. This final boss pushes players to their limits, demanding perfect execution of learned strategies, quick reflexes, and unwavering focus. Remember, patience and persistence are key.

Whether you’re tackling this challenge solo or with a team, mastering the Aatrox fight is the ultimate test of your skills in LoL Swarm.