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DefenseUpgraded

Randuin's Omen

RANDUIN'S OMEN

MobilityHealthArmorTenacity

Counters critical strike damage

Price2,800 G Gold Eff115%

Stats

Health+400

Armor+75

Effect

Countercurrent: Gain 1 stack of Countercurrent when Critically Struck by physical damage. Each stack grants 5% Movement Speed and 5% Slow Resist. Max 4 stacks.

Resilience: Critical Strikes deal 30% less physical damage to you.

Build Trends

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

Champions building it14 rows, by pick rateby win rate

By lane

Jungle51%
Support25%
Top23%
Mid1%

SortFaded rows: pick rate under 2%

Only the top core 3-item combinations 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 "Items in the same core" are shares of that sum. Match counts are not published, so every champion is weighted equally.

Analysis

Gold efficiency

Gold efficiency 115% (#63 of 109 Upgraded items). Among 17 items within ±200G: #14 with effects.

115%

#63 of 109 UpgradedMax 133%With effects 121%* est.

Value breakdownWhite line = price

Price 2,800G

Armor 1,875Health 1,332Effects (est.) 191

Same price range

2,800G ± 200G · ○ stats only → ● with effects

100%200%Price

Warmog's Armor2,850

Radiant Virtue2,650

Unending Despair3,000

Iceborn Gauntlet3,000

Kaenic Rookern2,800

Heartsteel2,800

Sunfire Aegis2,900

Titanic Hydra3,000

Dead Man's Plate2,800

Gargoyle Stoneplate2,900

Hollow Radiance2,800

Thornmail2,850

Winter's Approach2,600

Randuin's Omen2,800

Banshee's Veil3,000

Dawnshroud2,700

Force of Nature2,800

With effects #14 of 17Stats only #11

Stat value 3,207G ÷ price 2,800G

Gold efficiency of 109 Upgraded itemsThe bright bar is this item; bar height = number of items

51%119%172%

BreakdownValue per stat

Base

3,207G

Max

3,714G

Overall

3,398G

Price 2,800G (past this = over 100%)
Added at max
Added for overall (estimate)

Armor 751,875G75 × 25G
Health 4001,332G400 × 3.33G
Move Speed 20%300G20% × 15G
Slow Resist 20%207G20% × 10.33G
Resilience crit damage reduction191GLevel 1: 79, level 15: 302

How This Is CountedTap for details

Unit prices from Wild Rift Gold Efficiency

Per-stat prices follow the coefficients of Wild Rift Gold Efficiency (changchiyou). Gold efficiency = total stat value ÷ price.

Overall = estimate incl. non-stat effects

The overall figure adds non-stat effects such as damage, healing and slows, priced as rough gold equivalents, on top of gold efficiency. It's an estimate, so it's shown apart from gold efficiency (which follows Wild Rift Gold Efficiency).

Max = fully stacked

Max is the value at full stacks, level 15, or with the condition met. The rank uses the regular figure.

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.

At most once per 8s

Effects that re-trigger on attacks are counted at most once every 8 seconds, since a single fight only allows so many procs.

One fight per 90s

A 15-minute match is assumed to have 10 fights. Shields and damage blocks that work once per fight are counted as extra health in every fight.

Champion median

Values that depend on the champion, such as health, use the median of all champions at level 1 and level 15.

Full Calculation

1Armor 75 × 25G= 1,875.0G
2Health 400 × 3.33G= 1,332.0G
3Total 3,207.0G ÷ 2,800G= 115%
4Max adds: Move Speed 20% × 15G= 300.0G
5Max adds: Slow Resist 20% × 10.33G= 206.6G
6Max 3,713.6G ÷ 2,800G= 133%
7Overall (estimate): (stat value 3,207G + non-stat effects 191G) ÷ 2,800G= 121%

Non-stat effects (overall, estimate)

Resilience crit damage reduction: 47.25–181.6579〜302G

BasisResilience reduces critical physical damage taken by 30%. Assuming 25% of damage taken is from crits, 30%*25%=7.5% is priced as extra health held per fight. Countercurrent (+5% MS/+5% slow resist per stack, max 4) is counted in gold efficiency's max column. 50% for combat-only

1valued as extra health in every fight; 10 fights in a 15-minute match (one per 90s). 900s match ÷ 8s interval = 112.5 uses, capped at 10 fights → 10. 47.25–181.65 × 3.33G health price × 10 ÷ 10 fights × 50% uptime= 79–302G