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

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

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

Incision Basic Information

Incision
Weapon TypeDagger icon
Dagger
SP Cost45Cooldown30
DescriptionLeap into the air and bring a Sword Strike down upon a foe, dealing 170(+250% of ATK) damage and launching them into the air.

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

How to Unlock Incision 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.

Incision is unlocked by Dagger Proficiency Lv. 6.

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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