Diablo 4 Tuning Stones: How To Get, Skill & Stat Upgrades

In Diablo 4 Season 3 (Season of the Construct), Tuning Stones augment and enhance the skills and stats for Governing Stones, providing players with greater utility on their Seneschal Companion.

Let's dive in and discuss how you can get and upgrade Tuning Stones, alongside all the details for these new items!

Get & Upgrade Tuning Stones in Diablo 4 Season 3

There are a total of 27 Tuning Stones to collect and upgrade in Diablo 4 Season 3. Players can equip their Seneschal Companion with 2 Governing Stones and 6 Tuning Stones, one Governing stone for each attack skill, and three Tuning Stones to augment the powerful ability even further.

You can get more Tuning Stones by completing the new Diablo 4 dungeon type, Vaults, and by slaying Constructs within. Further, the new Constructs enemy type also spawns during new world events, called Arcane Tremors.

• Diablo 4 Vaults: How To Unlock, Rewards & Warding

Enemies in Vaults and Arcane Tremors also have a chance of dropping Shattered Stone, which you can use to craft both Tuning and Governing Stones via the Jeweler. 

You can also upgrade your Stones to further increase your Seneschal Companion's power. Players must either craft or loot the same Stones and fuse them together to upgrade to a higher level. Blizzard explains:

 

To unlock the full power of the Stones, you will need to increase their raw power by leveling them. Collect or craft duplicates of the same Stones, fuse them together to grant experience and eventually level up your currently held Stones. Increasing the level of these stones increases the potency and ability of these attacks. Increasing the level of your Tuning Stones can add additional projectiles or augment the damage type they perform.

All Diablo 4 Tuning Stones: Skill Upgrades & Stats

There are a total of 27 Tuning Stones in Diablo 4 Season 3, which enhances the skills from the Governing Stones and provides stats increases for your Seneschal Companion when upgraded. Check out all the details below!

• Voluminous Support: The supported skill's effect size is increased.
• Swift Support: The supported Skill gains an Attack Speed bonus.
• Breaking Support: Damage from the supported Skill instantly destroys enemy Barrier effects. In addition, there is a chance to make enemies Vulnerable for 2 seconds.
• Tactical Support: Decrease the cooldown of the supported Skill.
• Efficiency Support: When the supporting skill deals damage, you gain Critical Strike Chance to the same targets hit.
• Devastation Support: Supported Skill gains a Critical Strike Damage bonus.
• Safeguard Support: When used, the supported Skill grants Damage Reduction to you.
• Frigid Support: A portion of the supported Skill's damage dealt is applied as Cold damage over time and applies Chill.
• Burning Support: A portion of he supported Skill's damage is applied as Burning damage over time. Burning enemies take bonus Critical Strike Damage from the Seneschal Construct.
• Electrocution Support: A portion of the supported skill's damage dealt is applied as Lightning damage over time and has a chance to Stun enemies.
• Bleeding Support: A portion of the supported skill's damage dealt is applied as Bleeding damage over time. Enemies take bonus Bleeding damage from all sources while moving.
• Poison Support: A portion of the supported skill's damage dealt is applied as Poison damage over time. This poison has a chance each second to spread all Poison damage to an additional enemy.
• Dusk Support: A portion of the supported Skill's damage dealt is applied as Shadow damage over time. Afflicted enemies who attack have a chance for their attacks to be interrupted. Does not interrupt Bosses.
• Duration Support: Supported Skills have their durations increased.
• Fortify Support: When the Seneschal Construct uses the supported Skill, you gain Fortify. Skills with slower attack speeds or skills with cooldowns will increase the amount of Fortify granted.
• Resource Support: Player gains an amount of Primary Resource when the supporting Skill first deals damage.
• Initiative Support: The supported Skill will cause the Seneschal Construct to teleport to the target if out of range. Can only occur once every so often seconds.
• Arcing Support: The supported Skill can hit additional enemies.
• Multishot Support: Supported Projectile skills launch additional projectiles.
• Piercing Support: The supported Projectile Skill will pierce multiple enemies.
• Gripping Support: Damage and effects done by the supporting Skill to Distant enemies pulls them towards the Seneschal Construct. Can only occur once every so often per enemy.
• Registered Damage Support: Any damage caused from the supported Skill is registered. The registered damage explodes at effectiveness when the target dies as Fire damage.
• Seeking Support: The supported Projectile Skill will auto-seek enemies for a limited duration.
• Slowing Support: Damage from the supported Skill Slows enemy movement speed for a limited duration. The closer the enemy is to the Seneschal Construct, the greater the Slow amount. Enemies may be slowed up to a maximum amount.
• Mockery Support: Damage done by the supporting Skill Taunts enemies hit for a limited duration of time. This can only occur once every so often per enemy. Does not work on bosses.

Please note: Tuning Stones and the Seneschal Companions are only available to seasonal characters and are not included in the Eternal Realm.

Learn more about Diablo 4 Season of the Construct via the informative video from Blizzard below, featuring Vaults, new events, bosses, Seneschal Companions, Governing Stones, and Turning Stones! 

That's it for Tuning Stones in Diablo 4! Enjoy customizing and upgrading your Seneschal Companion, picking the Stones that enhance your build!

For more Diablo 4, be sure to check out our dedicated section or some of our Guides & Tutorials just below:

Our section keeps growing, so check for new guides daily! Don't forget to pick up one of the Diablo 4 Editions and join the fight to save Sanctuary soon.