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How to Unlock Volcano Slam Sword Skill | Echoes of Aincrad (SAO EoA)

How to Unlock Volcano Slam Sword Skill | Echoes of Aincrad (SAO EoA)

Last Updated: July 21, 2026 at 1:39 PM
Table of Contents

Volcano Slam Basic Information

Volcano Slam
Weapon TypeTwo Handed Axe icon
Two Handed Axe
SP Cost60Cooldown45
DescriptionSwing upward for a medium-range Sword Strike wave dealing 400 (+270% of ATK) damage to enemies and launching them into the air.

Here is the basic information for the Volcano Slam, showing its weapon type, SP Cost and Cooldown, description, and how to unlock it.

How to Unlock Volcano Slam Sword Skill

sword skill levelling.jpg

Sword Skills, although being named as such, can be for different weapon types such as the rapier, dagger, and so on. Except for the defaults, you can unlock Sword Skills by simply increasing your weapon proficiency.

Volcano Slam is unlocked by Two-Handed Axe Proficiency Lv. 3.

How to Increase Weapon Proficiency

Upon completion of the side quest, “Thrill of the Unknown,” you can increase your proficiency. You can then reallocate your Sword Skill points using your chest at the inn.

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