Sion vs Syndra

Sion
vs
Not enough games
Syndra
High burstHeavy AP damageHeavy pokeCountered by spell shield

Build vs Syndra

The champion's reference build, for lack of enough games in this matchup

Recommended items for Sion: Hollow Radiance, Unending Despair, Jak'Sho, The Protean, Mercury's Treads, Randuin's Omen, Bramble Vest, Heartsteel, Thornmail.

Starting items

Doran's Shield
Health Potion

Core build

Hollow Radiance
1
Unending Despair
2
Jak'Sho, The Protean
3

Standard

Boots of Swiftness
4vs Slow
Randuin's Omen
5

Summoner spells

FlashTeleport93%
FlashDot7%

Other options

Randuin's Omen
Bramble Vest
Heartsteel
Thornmail
Overlord's Bloodmail
ResolveResolve
Grasp of the UndyingGrasp of the Undying
DemolishDemolish
ConditioningConditioning
OvergrowthOvergrowth
InspirationInspiration
Cash BackCash Back
Approach VelocityApproach Velocity
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

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
37s13s15s–
67s13s15s2m
97s12s15s2m
117s11s15s1m40
167s9s15s1m20
187s9s15s1m20

Playing as Sion

Tips to maximize your impact

  1. Last-hit everything for max health

    Last-hit minions and monsters for Soul Furnace (W): each kill permanently gives you max health, more on champions, large minions and large monsters.

  2. Slow before your Smash

    Slow your target with Roar of the Slayer (E) before charging Decimating Smash (Q): they're less likely to get out of the area.

  3. Charge your Smash for at least 1 second

    Charge Decimating Smash (Q) for at least 1 second: below that, the hit only slows, and beyond it, the knock-up and stun last longer the more you charge.

  4. Keep hitting after you die

    After you die, hit the nearest champion: during Glory in Death (passive), your autos are much faster, heal you and deal damage based on their max health.

  5. Engage or roam from far away

    Cast Unstoppable Onslaught (R) from far away to engage or roam: unstoppable for 8 seconds, you stun longer and hit harder after a long charge.

Playing against Syndra

How to counter and exploit weaknesses

  1. Don't line up with her spheres

    Don't stand in line between Syndra and one of her spheres: Scatter the Weak (E) pushes it toward you, and it stuns the enemies it hits.

  2. Engage after Scatter the Weak

    If you can engage, go in right after Scatter the Weak (E): she has no dash and nothing else to push you back during its 15-second cooldown.

  3. Count her spheres once she hits 6

    Once she hits level 6, count her spheres before taking a trade: Unleashed Power (R) launches the 3 orbiting her at you, plus up to 4 more nearby.

Patch 16.21.1