Spirit Boons is the unique mechanic for Druids in Diablo 4, which allows them to bond with animal Spirits to boost their combat capability.
At level 15, you will unlock the quest ‘Druid: Spirit of the Lost Grove’. Completing this will unlock the Spirit Boons feature. Spirit Boons allow you to get various bonuses that are tied to animal Spirits. In order to unlock Boons, you will need to collect Druidic Spirit Offerings (which will start dropping from enemies at level 15), and bring them to Túr Dúlra. Each boon costs 25 Druidic Spirit Offerings, meaning you will need 400 to unlock them all.
There are four animal Spirits, and you are able to choose one of four Boons per Spirit. These Boons can be changed at any time, even in the middle of combat. Additionally, you can choose one animal Spirit to bond with, which will allow you to pick a second Boon from them. In order to pick a Spirit to bond with, interact with it in Túr Dúlra.
List of Spirit Boons
|Spirit||Boon 1||Boon 2||Boon 3||Boon 4|
|Deer||Gain 4 Thorns.||Gain 10 Maximum Spirit.||Take 10% reduced damage from Elites.||Reduce the duration of Control Impairing Effects by 15%.|
|Eagle||Gain 5% increased Critical Strike Chance.||Gain 14% Maximum Life.||Gain 10% Attack Speed.||Gain 30% Critical Strike Damage.|
|Wolf||Lucky Hit: Critical Strikes have up to a 20% chance to reset the Cooldowns of your Companion Skills.||Lucky Hit: Dealing damage has up to a 15% chance to restore 10 Spirit.||Fortify for 15% of your Maximum Life when you use a Defensive Skill.||Extend the duration of Ultimate Skills by 25%.|
|Snake||Every 20th kill will cause your next Earth Skill to Overpower.||Lucky Hit: Dealing Lightning damage has up to a 20% chance to cause the target to emit a static discharge, dealing 20% Lightning damage to surrounding enemies.||Critical Strikes with Shapeshifting Skills Heal you for 3% Maximum Life.||Lucky Hit: Nature Magic Skills have up to a 10% chance to reduce the Cooldown of your Ultimate Skill by 2 seconds.|