Rune choice
This setup pairs Domination with Sorcery and uses Electrocute as its keystone. The highlighted runes and shards belong to this imported setup; inspect an icon to read its effect.
Build Sylas Support
Runes, items & skill order
AssassinMage
Patch 16.20
Customize your build
Role
All servers · Patch 16.20 · 2026-10-13 02:01 UTC · Data sources
Build Sylas Support
Compare win rates by rank
Choose a rank to load its own build and statistics. Win rates describe different player samples; they do not measure how easy a rank is.
Sylas Runes
Sylas Support Build
47.86% WR
Domination
Primary
Electrocute
Sorcery
Secondary
Stat Shards
Offense
Adaptive Force
Flex
Adaptive Force
Defense
Health Scaling
Summoner Spells
47.86%
Flash
Ignite
Items
Starting items
47.59% WR
10,841 matches
Most popular starting combination
Core items
43.32% WR
307 matches
Popular core combination
Fourth item options
Rabadon's Deathcap
53.25% WR
154 matches
Zhonya's Hourglass
54.44% WR
90 matches
Shadowflame
62.90% WR
62 matches
Riftmaker
37.25% WR
51 matches
Mejai's Soulstealer
70.21% WR
47 matches
Fifth item options
Zhonya's Hourglass
25.00% WR
8 matches
Lich Bane
50.00% WR
4 matches
Void Staff
50.00% WR
4 matches
Stormsurge
66.67% WR
3 matches
Rabadon's Deathcap
0.00% WR
3 matches
Sixth item options
Rylai's Crystal Scepter
0.00% WR
1 matches
Void Staff
100.00% WR
1 matches
Riftmaker
100.00% WR
1 matches
Hextech Rocketbelt
100.00% WR
1 matches
Cosmic Drive
0.00% WR
1 matches
Skill priority
47.86% WR
Skill order
Most popular ability leveling order · source levels 1–15Levels 1–5
| Ability | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| Q |
· | · | Q | · | · |
| W |
· | W | · | W | W |
| E |
E | · | · | · | · |
 R |
· | · | · | · | · |
Levels 6–10
| Ability | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|
| Q |
· | · | · | · | · |
| W |
· | W | · | W | · |
| E |
· | · | E | · | E |
| R |
R | · | · | · | · |
Levels 11–15
| Ability | 11 | 12 | 13 | 14 | 15 |
|---|---|---|---|---|---|
| Q |
· | · | · | Q | Q |
| W |
· | · | · | · | · |
| E |
· | E | E | · | · |
| R |
R | · | · | · | · |
3
14
15
2
4
5
7
9
1
8
10
12
13
6
11
Champion win rate against each opponent, for the selected role and rank. Small samples are less reliable.
Sylas Support build guide: runes, items and skill order
This Sylas Support build covers League of Legends patch 16.20. Compare the selected runes, starting items and core purchases before the match, then adapt your later purchases to enemy damage and defenses. The source recommendations use the Emerald+ filter across all servers.
For Sylas runes, this setup uses Electrocute with Sorcery as the secondary path. Check the highlighted stat shards as well: they are part of the rune page, not extra items. Hover or tap a rune to read its effect before deciding whether it suits your matchup.
The displayed Sylas skill order starts with E and prioritizes W → E → Q. The level-by-level grid covers the first 15 levels supplied by the source. Follow that sequence as a reference while accounting for what your lane or team needs. Item win rates describe completed purchases and should be read alongside their game counts.
Which items should you build on Sylas Support?
The most popular core items in this Sylas Support build are Hextech Rocketbelt → Zhonya's Hourglass → Shadowflame. Check starting items and boots separately, then compare later item options against the enemy team. This is a reference for patch 16.20, not a fixed purchase order for every match.
Which runes should you choose for Sylas Support?
For the selected Emerald+ rank filter, the rune page uses Electrocute with Sorcery. Review each rune tooltip and the selected stat shards before entering champion select.
How do you compare Sylas builds by rank?
Use the rank selector to view a separate build and win rate for Iron, Bronze, Silver, Gold, Platinum, Emerald, Diamond, Master, Grandmaster or Challenger. Keep the same role when comparing. A small sample is less reliable, and a higher win rate alone does not prove a better build.
How this build works
Core purchases
The most popular core combination in the source is Hextech Rocketbelt → Zhonya's Hourglass → Shadowflame. Treat it as a starting point: choose defensive or penetration options for the opponents you are facing.
Read the sample
The core combination has an observed win rate of 43.32% across 307 games. These are games that reached this purchase combination, not all games played by the champion. A completed build can appear stronger because winning players can afford more items.
How to play Sylas: combos, tips and builds
Learn Sylas abilities and prepare your first games. Find builds for each supported role.
Read the guideAbout Sylas
Raised in one of Demacia's lesser quarters, Sylas of Dregbourne has come to symbolize the darker side of the Great City. As a boy, his ability to root out hidden sorcery caught the attention of the notorious mageseekers, who eventually imprisoned him for turning those same powers against them. Having now broken free, Sylas lives as a hardened revolutionary, using the magic of those around him to destroy the kingdom he once served… and his band of outcast mage followers seems to grow by the day.