Sion is normally played Top and does not currently have a reviewed Jungle route. Jungle usually needs repeatable monster clear, safe pathing and objective control without lane income. Treat this as a deliberate experiment, not a standard recommendation.
These patches track recommendation review, build validation and item lookup separately. Updating item data does not complete a build review.
Recommendation patch
— Data Dragon
Build validation patch
16.19.1 Data Dragon
Item lookup patch
16.20.1 Data Dragon
?
Unreviewed route
No reviewed Sion Jungle build
Sion is normally played Top and does not currently have a reviewed Jungle route. Jungle usually needs repeatable monster clear, safe pathing and objective control without lane income. Treat this as a deliberate experiment, not a standard recommendation.
A different lane's items are not relabelled as correct. Role income, map access and starting rules can change the whole purchase order.
Reach the fight with control available and absorb the first response.
Normal Draft
Primary tree
Resolve
AftershockFont of LifeConditioningOvergrowth
Secondary tree
Precision
TriumphLegend: Haste
Summoner spells
FlashSmite
Keep Smite
Smite is part of Jungle companion progression and objective security. The movement or combat spell beside it is the adjustable slot.
Change the movement spell
Ghost can fit sustained access; Flash can fit one immediate reposition. Use the champion's route and intended fights to choose.
Kit reference
Sion abilities
Ability names, descriptions and numeric fields come from Riot Data Dragon. Practical reads are independently written; the current in-game tooltip remains authoritative.
What it doesAfter 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.
Practical readGlory in Death is an automatic part of the kit involving protection or sustain and damage. Track when its condition is active instead of treating every fight the same way.
Maximum-health interaction
This effect references a maximum-health value. Check whether the current tooltip uses the caster's or the target's health before comparing damage or protection.
Q
Qability
Decimating Smash
What it doesSion charges a powerful swing in an area in front of himself that will deal damage to enemies when released. If he charges for enough time, enemies hit by the swing will also be knocked up and stunned.
Practical readDecimating Smash contributes damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.
Cooldown10/9/8/7/6 secCost45Listed range10000 units
Cast commitment
This cast has a wind-up, charge or channel. Movement, interruption or a changing target state can matter before the effect completes.
W
Wability
Soul Furnace
What it doesSion shields himself and can reactivate after 3 seconds to deal Magic Damage to enemies nearby. When Sion kills enemies, he passively gains maximum Health.
Practical readSoul Furnace contributes damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.
Cooldown15/14/13/12/11 secCost75/80/85/90/95Listed range500 units
Maximum-health interaction
This effect references a maximum-health value. Check whether the current tooltip uses the caster's or the target's health before comparing damage or protection.
Protection
The protection or sustain is part of the cast's value. Compare its timing with incoming damage rather than reading only the offensive effect.
E
Eability
Roar of the Slayer
What it doesSion fires a short range shockwave that damages and slows and reduces the Armor of the first enemy hit. If the shockwave hits a minion or monster, it will be knocked back, damaging, slowing, and reducing the Armor of all enemies that it passes through.
Practical readRoar of the Slayer is a ranged cast involving a slowing effect and damage. Respect its line or target area, and avoid spending it when the opponent can simply step away before the important exchange.
Cooldown12/11/10/9/8 secCost35/40/45/50/55Listed range800 units
First target
The first valid unit in the path receives or stops the effect, so minions, monsters or champions can change the result where the tooltip allows them.
R
Ultimate
Unstoppable Onslaught
What it doesSion charges in a direction, ramping up speed over time. He can steer his charge slightly with the mouse cursor location. When he collides with an enemy he deals damage and knocks them up based on the distance he has charged.
Practical readUnstoppable Onslaught contributes movement or repositioning and damage. Its value changes with cooldown, range and target access; recognise the setup before moving into its effective area.
Cooldown140/100/60 secCost100Listed range7500 units
Cast commitment
This cast has a wind-up, charge or channel. Movement, interruption or a changing target state can matter before the effect completes.
Adapt the plan
What to do when the game changes
Judge the whole lane or map state, not only personal kills. Choose the situation closest to the current game.
Ahead plan
Convert tempo into camps, vision and objectives
1
Pathing
Take efficient camps between plays so a lead does not disappear into repeated waiting.
2
Map play
Use lane priority before invading or starting an objective, and leave when nearby lanes cannot move.
3
Fights
Enter through controlled vision and keep a route out; a winning Jungler still loses a shutdown when isolated.
Even plan
Keep the clear moving and choose high-information plays
1
Pathing
Track opposing camps and lane states instead of forcing the first visible target.
2
Map play
Trade sides of the map when contesting would require weaker lanes to move first.
3
Fights
Save important control for the enemy who threatens your carries or objective access.
Behind plan
Recover guaranteed camps and avoid desperate invades
1
Pathing
Path through known territory and help lanes only when the opponent is genuinely vulnerable.
2
Map play
Cross-map rather than arriving late to a lost objective, then restore defensive vision with an ally.
3
Fights
Play around the strongest teammate and make the enemy commit into your control.
Pings, movement and objectives
Sion Jungle map plan
Link each clear to the next informed decision. Pings should tell lanes where you are pathing and whether the team is contesting or trading an objective.
Ahead
Turn tempo into controlled territory
Ping
Use On My Way before entering a lane, Assist Me before an objective and Danger when nearby lanes cannot move to an invade.
Path or gank
Gank when the lane has reach, damage and a safe exit. Do not wait beside a protected target while camps and the next objective disappear.
Objective
Establish vision with the nearest winning lane, keep Smite available and avoid chasing away from the objective after gaining control.
Even
Choose the play with the clearest information
Ping
Use On My Way early enough for the lane to prepare, Assist Me only when nearby lanes can move, and Retreat when the contest has already become late.
Path or gank
Prefer a lane with crowd control, damaged opponents or a favourable wave. A visible opponent is not automatically a usable gank.
Objective
Check Mid and Bot priority before Dragon, or Mid and Top before Herald. Set a safe entrance before beginning the objective.
Behind
Trade the map instead of forcing recovery
Ping
Ping Retreat from lost contests, Danger on likely invades and On My Way when covering a vulnerable lane or remaining camp.
Path or gank
Counter-gank or help only when allies can survive until arrival. Repeated low-chance ganks deepen the camp and level deficit.
Objective
If entry is unsafe, trade for camps, a wave, vision or the opposite objective. Keep Smite and crowd control for a contest the team can actually reach.
Objective setup
Four calls, in order
Pings create a shared plan; they do not replace checking waves, vision and who can move.
1
Before the route
Decide which camps lead toward the objective and ping the nearby lanes before they spend the wave or recall timing.
2
Check priority
Confirm which nearby lanes can move first. Do not convert an isolated objective marker into a forced fight.
3
Control entry
Move with a teammate, sweep one entrance and keep Smite available before committing damage to the objective.
4
Finish or turn
Call whether the team is finishing, fighting or leaving. Mixed decisions are more dangerous than either clear choice.
Later objectives: Repeat the same process around later major objectives: handle nearby income, communicate the route, enter through vision and agree on the fight before committing.
Use the guide
Put Sion into a real matchup
Compare a specific opponent, return to the champion overview, or choose another champion without losing the queue distinction.