Gem of the Withered Sentinel

Gem of the Withered Sentinel is an Apotheosis gem (fallen_gems_affixes:boss_gems/withered_sentinel). Gems go into sockets on gear and give a bonus that depends on the gem’s rarity and the kind of item it is socketed in; Gems explains sockets and the notation in the table.

Bonuses#

It fits in boots, bows, chestplates, crossbows, heavy weapons, helmets and leggings.

Socketed in Epic Mythic Ancient
Chestplates Explosive damage taken is reduced by 10% Explosive damage taken is reduced by 20% Explosive damage taken is reduced by 30%
Leggings +10% Armor +20% Armor +25% Armor
Boots +10% Armor Shred and +2.5 Armor Pierce +20% Armor Shred and +5 Armor Pierce +25% Armor Shred and +7.5 Armor Pierce
Heavy Weapons +20% Attack Speed +40% Attack Speed +50% Attack Speed
Ranged Weapons +25% Arrow Damage and +60% Arrow Velocity +35% Arrow Damage and +70% Arrow Velocity +45% Arrow Damage and +80% Arrow Velocity
Helmets On hit, gain Charged (00:05) [⌛ 00:25] On hit, gain Charged II (00:10) [⌛ 00:25] On hit, gain Charged III (00:15) [⌛ 00:25]

Obtaining#

It never drops at random (weight 0). The Harbinger drops exactly one when a player kills it: Epic 62.5%, Mythic 31.3%, Ancient 6.3%.

The Gem Cutting Table raises a gem one rarity at a time, up to Ancient.