History of Devour

Overview

Devour is a Void buff. Defeating a target grants grenade energy and restores health and shields, and the buff lasts ten seconds. Each kill while it is active extends the duration. TheGamer gives the restore as 50% health and shields and 7.5% grenade energy, while the Destiny wiki describes final blows restoring health to full, so exact values may differ between versions.

Acquisition

• Feed the Void: A Voidwalker Warlock Aspect. Defeating a target with a Void ability activates Devour, and it is noted to double the buff's strength for Warlocks.
• Echo of Starvation: A Void Fragment that lets all Void classes use Devour, not just Warlocks.
• Buried Bloodline: An Exotic sidearm that grants Devour.

The buff is a staple of Voidwalker builds, as its grenade energy supports grenade-focused PvE builds. Figures from the Void 3.0 guide may have changed since it was written.