The Vow of Mineru is obtained by clearing the Spirit Temple in The Legend of Zelda: Tears of the Kingdom (TotK). This guide will explain how to use the Vow of Mineru, and how to Summon Mineru's Construct.

Vows of the Sages
Vow of Tulin	Vow of Yunobo	Vow of Riju	Vow of Sidon
Vow of the Fifth Sage

How to Use Vow of Mineru, Sage of Spirit

Press A to Ride Mineru's Construct

You can ride Mineru's Construct and control both of its arms to be used in combat. Keep in mind that it will drain your batteries as you move, but will replenish when you're not moving. You can still fire arrows while on the construct, but having to aim and fire your bow while controlling the construct might overwhelm you!

Getting hit while riding the construct will still reduce Link's hearts. This also applies on being hit and affected by Gloom. Be sure to avoid attacks and stockpile on heart-recovering, and heart-restoring dishes still!

How to Get More Energy Cells and Increase Energy

Attach Materials to the Construct

You can attach materials like Zonai Devices to the left arm, right arm, and at the back of Mineru's Contruct, allowing you to have a total of three materials attached.

Attached Zonai devices will expire after a certain amout of usage. Stock up on devices to make sure your Mech Construct constantly obliterates foes that stand in your way!

Mech Attachment Effects

Attachment	Effect when fused on Arm	Effect when fused on Back
Fan	Casts a gust of wind that blows enemies away.	Allows the Construct to sprint forward faster.
Rocket	Aims and shoots the rocket in a projectile.	Allows the Construct to jump high.
Iron Spiked Ball	Becomes a bludgeoning weapon that inflicts blunt damage.	Extends it backwards to hit enemies from behind.
Cannon	Aims and shoots a cannonball from its arm.	Shoots a cannonball backwards.
Shock Emitter	Holds a thrust forward and shocks enemies.	Inflicts electric damage to enemies attacking from behind.
Flame Emitter	Shoots a stream of fire forward.	Shoots a stream fire in a straight line backwards.
Hover Stone	Becomes a bludgeoning weapon and does not activate when hitting enemies.	Grants the ability to walk midair while on a steady downwards trajectory.
Spring	Becomes a bludgeoning weapon that knocks off enemies far when hit.	Spring will activate backwards and is good in pushing back enemies who try to attack from behind.
Hydrant	Releases a stream of water.	Releases a stream of water backwards.
Wing	Becomes a bludgeoning weapon.	Allows the Construct to glide for a short distance.
Igneo Talus Heart	Gives strong fire elemental melee damage.	Extends it backwards to hit enemies from behind.
Frost Talus Heart	Gives strong ice elemental melee damage.	Extends it backwards to hit enemies from behind.

These are all the interactions we found so far, let us know in the comments how other items interact with the Mech Construct. Also, thanks to some of our readers for their contributions in the comments!

How to Obtain Zonai Materials

Mineru's Construct Fights Automatically in Battle

Mineru's Construct will automatically approach enemies and attack them with its arms. It will also sometimes open up a big shield that you can take advantage of to board him safely from behind.

How to Summon

Summon or Dismiss Mineru's Construct from the Key Items Menu

You can use the Vow of Mineru, Sage of Spirit to summon or dismiss Mineru's Construct from the Key Items Menu. The construct will accompany you while exploring and aid you in battle when you're not riding it.

Will Be Summoned By Default

The Construct will be summoned by default upon the acquisition of the vow. You can only dismiss it in your inventory using the same process above.

Does Not Appear in Settlements

Like other Vows, Mineru's Construct will not show up when you are in settlements. This means that you should first leave any settlement and head into an open world area in order for Mineru's Construct to show up and aid you.

How to Upgrade Vow of Mineru

Exchange 4 Sage's Wills to Receive the Solemn Vow of Mineru

You can exchange 4 Sage's Wills to any goddess statues found across Hyrule to upgrade the Vow of Mineru into the Solemn Vow of Mineru, which increases the sage's attack power.

Upgrading the vows does not increase the durability of the attached materials nor gain any additional effects. This might be a little underwhelming for most, but at least they get stronger in fights!

All 20 Sage's Will Locations and Map

How to Get Vow of Mineru, Sage of Spirit

Item	Description
Vow of Mineru, Sage of Spirit	Proof of the vow of Mineru, Sage of Spirit. Use it to summon or dismiss the construct containing Mineru’s spirit.

Obtained after Completing Guidance from Ages Past

Completing the Spirit Temple and finishing the Main Quest, Guidance from Ages Past, will reward Link with the Vow of Mineru, Sage of Spirit.

The Spirit Temple can be found in the Depths and will require you to complete all Depot Parts Puzzles of the Construct Factory to unlock it.

The Legend of Zelda: Tears of the Kingdom Related Guides

All Abilities and How to Unlock

List of All Abilities

All Abilities
Zonai Arm Abilities	Purah Pad Abilties	Sage Abilities

All Sage's Abilities

All Sage's Abilities
Vow of Tulin		Vow of Yunobo		Vow of Riju
Vow of Sidon			Vow of Mineru
All Sage's Will Locations

List of Other Key Items

List of Items
Hestu's Gift	Royal Bridle	Royal Saddle	Monster Saddle
Monster Bridle	Earthwake Manual	Dispelling Darkness Medal	Vow of Mineru, Sage of Spirit
Vow of Sidon, Sage of Water	Sleepover Ticket	Extravagant Bridle	Extravagant Saddle
Vow of Riju, Sage of Lightning	Vow of Yunobo, Sage of Fire	Old Map	Knight's Bridle
Knight's Saddle	Vow of Tulin, Sage of Wind	Traveler's Bridle	Traveler's Saddle
Schema Stone	Travel Medallion Prototype	Travel Medallion	Towing Harness
Pony Points Card	Paraglider	Camera	Purah Pad
Energy Cell