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Summoner Spell

Exhaust

EXHAUST

SlowDebuff

Slows target and reduces damage dealt

Effect

Exhausts target enemy champion, reducing their Movement Speed by 35% and their damage dealt by 40% for 2.5 seconds.

Build Trends

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

Champions using it88 rows, by pick rateby win rate

By lane

Support48%
ADC20%
Mid20%
Top12%

SortFaded rows: pick rate under 2%

Paired spells3 spells, by share

In streamer and pro builds7 of 409 builds (5 pro)

Xayah2 of 42 pro
Yuumi2 of 5
Corki1 of 41 pro
Ezreal1 of 41 pro
Norra1 of 11 pro

Only the top summoner spell pairs Tencent publishes are counted, so the pick rate can read 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 "Paired spells" are shares of that sum. Match counts are not published, so every champion is weighted equally.

Analysis

Gold equivalent

Match average

313G* est.

#9 of 9 spells

35% slow 8%Survival factor 7%40% damage reduction 13%Deaths avoided 72%

Among spells

9 spells

Flash971

Smite794

Ghost687

Heal680

Barrier679

Teleport616

Cleanse517

Ignite338

Exhaust313

By level

Gold eq.
Match average 313

	Lv1	Lv5	Lv10	Lv15
Gold eq.	300	308	317	326

Assumptions Behind This ValueTap for details

Survival factor

Moving faster by some % is counted as that % more effective health, since speed lets you dodge and escape. Value = median max health × the speed gain × the health price.

Move speed % as flat

Move speed % is converted to flat move speed against the median base speed of 350, then priced at the flat rate.

Champion median

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

Six risky moments

Summoner spells are saved for risky moments, so at most 6 uses in a 15-minute match are counted.

One death = 300G

Avoiding a death saves the 300 gold base kill bounty (official patch notes 4.2). Half the match total is counted as the mid-match average.

Full Calculation

35% slow (2.5s)34〜60G

BasisCounted as your own move speed; it decays, so the average 17.5%

117.5% × 56G (1% of median base move speed 350 × 16G) × 2.5s ÷ 100s= 25G
2Survival: +0.44% speed is counted as +0.44% effective health
3Median max health × 0.44% × health price= 9–35G
4Total 34–60G

40% damage reduction (2.5s)42G

BasisTreated as 66.67 of the matching resist (armor or magic resist, same unit price), which gives 40% reduction

166.67 × 25G × 2.5s ÷ 100s= 42G

Deaths avoided: assumes 25% of uses avoid a death225G

BasisCutting a diver's damage by 40% and slowing them is assumed to avoid a death half the time when used defensively, like Ghost; it's also used offensively, so half the uses are defensive, one in four overall. A death costs the 300 gold base kill bounty (official patch notes 4.2); at most 6 risky moments in 15 minutes

1900s match ÷ 100s= 9 uses
2Capped at 6 risky moments: 6. 6 × 25% × 300G per death= 450G
3Half as the mid-match average= 225G

Total 300–326G (level 1–15)
Match average: mean of levels 1–15 = 313G

Exhaust

Effect

Build Trends

Champions using it88 rows, by pick rateby win rate

Paired spells3 spells, by share

In streamer and pro builds7 of 409 builds (5 pro)

Champions

Fighter

Mage

Marksman

Tank

Assassin

Support

Items

Physical

Magic

Defense

Support

Boots

Runes

Keystone

Domination

Precision

Resolve

Sorcery

Spells

Analysis

Among spells