Tuning Stones are essential items to make your Seneschal Companion stronger in Diablo 4 Season 3. One of the best ones in Diablo 4 is the Evernight Tuning Stone‚ and in this guide‚ you’ll learn how to get it. What does the Evernight Tuning Stone do in Diablo 4? What makes the Evernight Tuning Stone special is its effect is the supported Skill grants you plus four to all Skills when used for 2.0 seconds. Basically‚ it makes all of your Skills stronger when the Seneschal Companion uses its Skills. Related: Best ways to farm Governing Stones &; Tuning Stones in Diablo 4 The Evernight Tuning Stone is an extremely rare Tuning Stone that can be slotted into your Seneschal Companion just like every other Tuning Stone. It can also be upgraded as you acquire more Evernight Stones. All ways to get Evernight Tuning Stone in Diablo 4 There are four ways to get the Evernight Tuning Stone in Diablo 4. Note: the Evernight Tuning Stone has a very lo...