Guardian Druid Tank Gems, Enchants, and Consumables — Battle for Azeroth (BfA) 8.3

You should use Leviathan's Eye of Agility in one socket, and Versatile Dark Opal (or the cheaper Versatile Royal Quartz) in all other sockets.

Greater Flask of the Currents should be used in most situations. If you need a bit of extra health, Greater Flask of the Vast Horizon should be used.

Potion of Unbridled Fury will generally be the highest DPS potion. Superior Battle Potion of Agility should be used in defensive situations. For pure single-target DPS, you may opt to use Potion of Focused Resolve. If you have at least 4 enemies nearby, Potion of Empowered Proximity grants more Agility than Superior Battle Potion of Agility.

In Mythic+, you can use Potion of Wild Mending as your potion for the defensive benefit of the healing provided.

In Battle for Azeroth, you will use Abyssal Healing Potion as your healing potion. Healing potions no longer share a cooldown with Healthstones, so you can use both if you have access to a Warlock.

Patch 8.3 also adds a new item from Horrific Visions that allows you to add a socket to a piece of gear that does not already have one via Gouged Eye of N'Zoth.

You should eat Famine Evaluator And Snack Table for the buff to your Agility. If you want to buff your Stamina instead of your Agility, you can use Fragrant Kakavia. You may also choose to use Honey Potpie in Mythic+ to assist in kiting enemies.

Patch 8.3 adds a new permanent augment rune, Lightning-Forged Augment Rune, which can be obtained by reaching Exalted with the new Rajani faction.

If you can afford it, you should use Battle-Scarred Augment Runes to increase your primary stat. Since there is a finite amount of these runes available, you should make sure to use them wisely and to stock up on them for when you need them.

Starting in patch 8.3 you can also use the re-usable Lightning-Forged Augment Rune to increase your primary stat by an equal amount.