Matchup

Kassadin
Kassadin
27%
73%

vs

50.4%

over 709 games

Syndra
Syndra
18%
82%
Heavy AP damageHigh burstCountered by spell shieldHeavy CC

Skill matchup

You are stronger late game — farm safe and avoid early trades.

Build vs Syndra

Build adapted to this matchup

Starting items

Doran's Shield
Health Potion

Core build

Dark Seal
1
Rod of Ages
2HP
Malignance
3Mage

Standard

Boots of Swiftness
4vs Slow
Seraph's Embrace
5Mage

Summoner spells

41278%
41416%

Anti AD

Plated Steelcaps
4vs AD
Zhonya's Hourglass
5vs AD
Frozen Heart
vs AD
Randuin's Omen
vs AD

Anti AP

Mercury's Treads
4vs CC
Banshee's Veil
5vs AP
Abyssal Mask
vs AP

Anti Tank

Void Staff
5vs Tank
Shadowflame
vs Tank
Stormsurge
vs Tank
Cryptbloom
vs Tank

DPS

Seraph's Embrace
Mage
Rabadon's Deathcap
Mage
Archangel's Staff
Mage
Riftmaker
Mage tank
Lich Bane
Mage
Luden's Echo
Mage
Actualizer
Mage
Blackfire Torch
Mage
Liandry's Torment
Mage tank
Endless Hunger
DPS

Other options

Muramana
Mejai's Soulstealer
Manamune
Fimbulwinter
Survival
Oblivion Orb
Jak'Sho, The Protean
vs Hybride
77.8% WR9 games
DominationDomination
ElectrocuteElectrocute
Sudden ImpactSudden Impact
Grisly MementosGrisly Mementos
Ultimate HunterUltimate Hunter
ResolveResolve
Second WindSecond Wind
OvergrowthOvergrowth
Adaptive ForceHealth ScalingHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
KassadinKassadin
SyndraSyndra
Passive
Neutral
Aggressive

Syndra's abilities

Passive, spells and ultimate

Transcendent (P)

Syndra collects Splinters of Wrath from gaining levels and damaging enemies which upgrade her abilities.Dark Sphere: Syndra can hold an additional chargeForce of Will: Bonus true damage.Scatter the Weak: Increased width and slows all targetsUnleashed Power: Executes low health targets

Cooldowns

Cooldowns by spell rank

LevelQWER
37s12s15s
67s12s15s2m
97s11s15s2m
117s10s15s1m40
167s8s15s1m20
187s8s15s1m20

Playing against Syndra

How to counter and exploit weaknesses

1

Avoid standing in line with her spheres: her E pushes them and stuns everything they pass through.

2

Syndra is immobile: assassins and gap-closers punish her easily.

3

Her R is targeted and cannot be dodged — buy MR and HP to survive, or Banshee's Veil to block it.

4

In the early game, her mana is limited: force her to spam her spells and she'll run out quickly.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026