Dark Harvest
Harvest souls from low-health foes
Effect
Gold Equivalent
Priced at item unit costsSet by Proc damage alone
- This rune
- Other keystones
- Flash 971
#12 of 13 keystones. Lowest: First Strike 171G; highest: Empowerment 891G
- Proc damage250G100%Lv1 164 → Lv15 322
- Gold eq.
- Match average 250
- Flash 971
| Lv1 | Lv5 | Lv10 | Lv15 | |
|---|---|---|---|---|
| Gold eq. | 164 | 247 | 248 | 322 |
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
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