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Keystone

Dark Harvest

DARK HARVEST

PhysicalMagicAdaptive

Harvest souls from low-health foes

Effect

Damaging a champion below 50% Health deals adaptive damage and harvests their soul, permanently increasing Dark Harvest's damage by 11. (20 second cooldown. Resets to 1 second on takedown.) Dark Harvest Damage: 35 + 11 per soul (+10% bonus AD +5% bonus AP)

Build Trends

Official Tencent data (China server, Diamond+)As of 2026-10-0710/07 to 2026-11-0611/06

Champions using it25 rows, by pick rateby win rate

By lane

Mid38%
Jungle33%
ADC18%
Support11%
Top<1%

SortFaded rows: pick rate under 2%

Only the top rune pages Tencent publishes are counted, so the pick rate reads lower than actual and win rates and shares lean toward the top. Streamer and pro builds are the 409 Chinese builds published by Tencent (excluding those with removed items).

How it is calculated

Pick rate is the sum over champions and lanes, and win rate is the average weighted by it. The lane breakdown and "Runes on the same page" are shares of that sum. Match counts are not published, so every champion is weighted equally.

Analysis

Gold equivalent

Gold equivalent is 250G per match (est.), #12 of 13 keystones.

Match average

250G* est.

#12 of 13 keystones

One effect only: Proc damage

In this row

13 keystones

Empowerment891

Conqueror661

Phase Rush619

Electrocute484

Guardian465

Arcane Comet402

Aery390

Dark Harvest250

First Strike171

By level

Gold eq.
Match average 250

	Lv1	Lv5	Lv10	Lv15
Gold eq.	164	247	248	322

Assumptions Behind This ValueTap for details

Combat only: 50%

Effects that only work in combat or under a condition are counted as active half the time. The same rule applies to every rune and spell.

Damage valued like healing

Damage to an enemy is valued like healing yourself the same amount, priced with the health regen rate.

Ratios use a reference build

Build-dependent ratios such as 10% bonus AD are counted against a reference build (an assumption): 0 / 1 / 2 / 4 finished items at levels 1 / 5 / 10 / 15 (linear in between), each worth the median of the finished items that have that stat (AD 45 / AP 70 / health 350 / armor 40 / magic resist 40). Effects with ratios of two or more types (AD / AP / tank: health, armor, magic resist) count only the highest type (items use their own type), since four finished items can't be four of each type. In the Build Lab's combat power, the ratios use your actual build instead.

Full Calculation

Proc damage 35–145164〜322G

BasisIn-game text (captured 2026-09-23): 35 + 11 per soul. Souls build up over the match: assumed 0 at level 1, 3 at level 5, 5 at level 10 and 10 at level 15, so 35, 68, 90 and 145 damage. Spread over the 20s cooldown with the Heal formula; the 10% bonus AD / 5% AP ratios are counted against the reference build; only the higher of the AD-type and AP-type values is added; 50% because it only fires on champions below 50% HP

135–145 ÷ 20s interval × 5 × 50% uptime = 4.38–18.12 per 5s. 4.38–18.12 ÷ median base regen 8–19 = 55–95%. 55–95 × 3G= 164–286G
2Ratio: reference build bonus AD 0–180 × 10%= 0–18
3Same formula for 0–18= 0–36G
4Ratio: reference build AP 0–280 × 5%= 0–14 (not counted: the AD type is higher)
5Total 164–286G + 0–36G= 164–322G

Match average: mean of levels 1–15 = 250G

Patch Changes

Ver. 7

7.2Changed2026-07-08

Damage: 40 + 10* Number of Souls + 25% bonus Attack Damage + 15% Ability Power → 35 + 11* Number of Souls + 10% bonus Attack Damage + 5% Ability Power

Patch notes 7.3d and earlier versions

Dark Harvest

Effect

Build Trends

Champions using it25 rows, by pick rateby win rate

Runes on the same page31 runes, by share

In streamer and pro builds17 of 409 builds (3 pro)

Champions

Fighter

Mage

Marksman

Tank

Assassin

Items

Physical

Magic

Defense

Support

Boots

Runes

Keystone

Domination

Precision

Resolve

Sorcery

Spells

Analysis

In this row

Patch Changes