Master YiSupport build

Jungle94%Top4%Support<1%

Win: 45.4%; ▼4.6 vs Support
LP a game: +2.10; ±2.84
Games: 249; a win +24.8 · a loss −16.7
Pick · Ban: 0.03 · 23.7%; as Support · any role

Updated 6 Nov, 03:20 UTCHow we measure

Master Yi Support on LAN, patch 26.21: Kraken Slayer, Blade of The Ruined King, The Collector; Hail of Blades + Precision; skill order Q > E > W (each the most played of 249 games).

Low sample. 249 games, fewer than 1,000. Read these numbers as rough.

Last 30 days

Build

Start

79% · 45.3% won

Spells

52% · 44.6% won

Skills

starts Q E W

70% · 46.7% won

Items 13.8% of games with a core

Kraken Slayer
Blade of The Ruined King
The Collector

45.0% won (25.8–65.8) · 20 games

BootsBerserker's Greaves61% · 47.7% won

Skill path 55% of games · 48.8% won

Skill path: the first 11 points measured, levels 12 to 18 from the max order
Ability	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
QQ	1			4	5		7		9
WW			3											14	15		17	18
EE		2						8		10		12	13
RR						6					11					16

Core items

ItemsPickWin
Kraken Slayer › Blade of The Ruined King › The Collector20 gamesMost playedFew games14%45.0%26% to 66%

Skills

starts Q E W70%46.7%165
starts Q W EFew games13%38.7%31

Starting items

2 × Health Potion79% · 45.3% won · 170 games

Boots

Berserker's Greaves61% · 47.7% won · 153 games

No boots Few games23%43.9% won

Summoner spells

Flash + Ignite52% · 44.6% won · 130 games

Exhaust + Flash Few games35%47.7% won

Every option as a table16 options

Every build option with its pick, win rate and 95% range
Option	Pick	Win	95% range	Games
Core items
Kraken Slayer › Blade of The Ruined King › The CollectorFew games	14%	45.0%	25.8%–65.8%	20
Boots
Berserker's Greaves	61%	47.7%	40.0%–55.6%	153
No bootsFew games	23%	43.9%	31.8%–56.7%	57
Starting items
2 × Health Potion	79%	45.3%	38.0%–52.8%	170
Summoner spells
Flash + Ignite	52%	44.6%	36.4%–53.2%	130
Exhaust + FlashFew games	35%	47.7%	37.5%–58.1%	86
Skill order
Max Q E W · starts Q E W	70%	46.7%	39.2%–54.3%	165
Max Q E W · starts Q W EFew games	13%	38.7%	23.7%–56.2%	31
First 11 skill points
Q E W Q Q R Q E Q E R	55%	48.8%	40.1%–57.5%	123
Q W E Q Q R Q E Q E RFew games	9.8%	40.9%	23.3%–61.3%	22
Finished items
Bloodsong	59%	43.2%	35.5%–51.3%	148
Guinsoo's RagebladeFew games	22%	53.6%	40.7%–66.0%	56
Lord Dominik's RegardsFew games	22%	53.7%	40.6%–66.3%	54
Celestial OppositionFew games	16%	38.5%	24.9%–54.1%	39
Infinity EdgeFew games	13%	51.5%	35.2%–67.5%	33
Fiendhunter BoltsFew games	11%	44.4%	27.6%–62.7%	27

Questions

What do Master Yi Support players build first on LAN?

The most played core is Kraken Slayer, then Blade of The Ruined King, then The Collector: 8% of 249 games in all ranks, patch 26.21, 45.0% win rate.

What skill order do Master Yi Support players use?

Most often they max Q, E, W and start Q, E, W: 70% of 237 games with a skill order in all ranks, patch 26.21, 46.7% win rate.

Which summoner spells do Master Yi Support players take?

Flash and Ignite, in 52% of 249 games in all ranks, patch 26.21, 44.6% win rate.