Matchup

Very tankyHeavy CCStrong engageSplit push

Build vs Sion

Build adapted to this matchup

Starting items

Gustwalker Hatchling
Health Potion

Core build

Sundered Sky
1Bruiser
Trinity Force
2DPS
Black Cleaver
3vs Tank

Standard

Boots of Swiftness
4vs Slow
The Collector
5vs Tank

Summoner spells

411100%

Anti AD

Plated Steelcaps
4vs AD
Guardian Angel
5vs AD
Death's Dance
vs AD

Anti CC

Mercury's Treads
4vs CC

Anti Tank

The Collector
5vs Tank
Lord Dominik's Regards
vs Tank
Hubris
vs Tank
Voltaic Cyclosword
vs Tank
Youmuu's Ghostblade
vs Tank

DPS

Eclipse
DPS
Infinity Edge
DPS

Other options

Sterak's Gage
Survival
100.0% WR1 games
DominationDomination
Hail of BladesHail of Blades
Sudden ImpactSudden Impact
Grisly MementosGrisly Mementos
Relentless HunterRelentless Hunter
PrecisionPrecision
Legend: AlacrityLegend: Alacrity
TriumphTriumph
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
ViVi
SionSion
Aggressive
Careful
Careful

Sion's abilities

Passive, spells and ultimate

Glory in Death (P)

After being killed, Sion will temporarily reanimate with rapidly decaying Health. His attacks become very rapid, heal him, and deal bonus damage based on his target's maximum Health.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s15s12s
68s15s12s2m20
96s14s12s2m20
116s13s12s1m40
166s11s10s1m
186s11s8s1m

Playing against Sion

How to counter and exploit weaknesses

1

His Q charge can be interrupted by CC — stun him during the channel to cancel the knockup.

2

Sidestep his R (charge): he can't turn easily once he's started.

3

His zombie passive is slow: simply walk away from him, don't stay in range.

4

The W shield can be popped before it detonates: burst it quickly to prevent the damage from going off.

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