Elemental Well

Elemental Wells are small orbs that grant ability energy when a Guardian picks them up. They come in four elements: Arc, Solar, Void and Stasis. Each well gives 10% energy to the ability with the lowest current energy. If the well matches the Guardian's subclass element, it instead gives 10% to all abilities. Wells despawn 20 seconds after they appear, and each player's wells are their own.

The Elemental Well mods are the combat mods that make wells spawn from kills. Elemental Ordnance, for example, creates a well when a grenade gets a final blow. Wells can spawn in Gambit but not in Crucible, since the mods require combatant kills. The mod set arrived with Season of the Chosen. A 2022 guide lists Ada-1 as the vendor, and mod sources have likely changed since then.