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LoL Champion Build Guides: Sion

Sion RP Cost 585 Sion BE Cost1350
Pick 89%
Win 50%
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Sion The Undead Juggernaut

Find the best Sion build guides for League of Legends Patch 10.20. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Sion build for the S10 meta. Learn more about Sion's abilities, skins, or even ask your own questions to the community!


Season 10 Builds
LoL Champion Sion Build Guide

Sion ADC | Season 10

Build by XtrassXio updated February 1, 2020
  • 10.2
Rating Pending
Views: 2,083
LoL Champion Sion Build Guide

Sion "Undead Juggernaut" Guide

Build by Mawdrex updated January 18, 2020
  • 10.1
Rating Pending
Views: 2,109
LoL Champion Sion Build Guide

Super Tank:Mr.Sion

Build by Shigaraki Xuong updated January 15, 2020
  • 10.1
Rating Pending
Views: 1,199
LoL Champion Sion Build Guide

"That damage tickles!

Build by Gedi updated January 13, 2020
  • 10.1
Rating Pending
Views: 937
LoL Champion Sion Build Guide

DarkShadow Build Guide for Sion Jungle

Build by Guest updated January 8, 2020
  • 10.1
Rating Pending
Views: 2,570
LoL Champion Sion Build Guide

SION ADC

Build by NexOjanty updated December 18, 2019
  • 9.24
Rating Pending
Views: 3,952
LoL Champion Sion Build Guide

Sion Sup

Build by Guest updated December 29, 2019
  • 9.24
Rating Pending
Views: 1,358
LoL Champion Sion Build Guide

Sion troll build

Build by Guest updated December 28, 2019
  • 9.24
Rating Pending
Views: 953
LoL Champion Sion Build Guide

Sion Full AD ADAM FLOE runes

Build by Guest updated December 21, 2019
  • 9.24
Rating Pending
Views: 910
LoL Champion Sion Build Guide

THE ONLY WAY TO PLAY SION JUNGLE (FULL HP TANK)

Build by Boxband updated November 21, 2019
  • 9.23
Votes: 9
Views: 25,882
LoL Champion Sion Build Guide

choo-choo

Build by WildKard updated December 3, 2019
  • 9.23
Rating Pending
Views: 1,902
LoL Champion Sion Build Guide

[9.23] Sion new meta [Smite / Teleport] 5k HP min 20 - 25 (F

Build by Ameori updated December 7, 2019
  • 9.23
Rating Pending
Views: 936
LoL Champion Sion Build Guide

Sion [ Smite / Teleport ] 5k hp min 20 - 25 (New Meta)

Build by Guest updated December 7, 2019
  • 9.23
Rating Pending
Views: 520
LoL Champion Sion Build Guide

Best way to Sion

Build by Guest updated December 5, 2019
  • 9.23
Rating Pending
Views: 599
Season 9 Guides
LoL Champion Sion Build Guide

Sion Build | Challenger

Guide by Kurtdenstore21 updated August 14, 2019
  • 9.16
  • In-depth
Votes: 55
Views: 64,074
LoL Champion Sion Build Guide

Paramedic Sion TOP [Small Remake after update]

Guide by buff sion finally updated July 20, 2019
  • 9.14
Votes: 12
Views: 20,444
LoL Champion Sion Build Guide

Another Corpse for the Pile | Sion Build Guide

Guide by Lil Tidepod updated July 11, 2019
  • 9.13
  • In-depth
Rating Pending
Views: 13,876
LoL Champion Sion Build Guide

TRANS-SION ALL-IN HOW TO PLAY SION S9

Guide by SlON updated June 13, 2019
  • 9.12
Votes: 42
Views: 99,650
LoL Champion Sion Build Guide

Sion Jungle (Bruiser, No Boots)

Guide by parzival2345 updated December 22, 2018
  • 8.24
Votes: 19
Views: 29,319
Season 9 Builds
LoL Champion Sion Build Guide

TheBausffs Challenger Sion Build

Build by DorianYT updated November 10, 2019
  • 9.22
Votes: 37
Views: 57,210

Sion Build Stats

Patch 10.20: 1937 matches scanned * Each section of the build is rated independently of the others

Sion's Runes

Sion's Best Runes 71%

Win Rate 65 Games

  • 1
  • 2
  • 3
Resolve
LoL Path: Resolve
LoL Rune: Grasp of the Undying
Grasp of the Undying
LoL Rune: Demolish
Demolish
LoL Rune: Bone Plating
Bone Plating
LoL Rune: Overgrowth
Overgrowth

Domination
LoL Path: Domination
LoL Rune: Cheap Shot
Cheap Shot
LoL Rune: Ingenious Hunter
Ingenious Hunter

Second Best

Sion's 2nd Best Runes 58%

Win Rate 160 Games

Resolve
LoL Path: Resolve
LoL Rune: Grasp of the Undying
Grasp of the Undying
LoL Rune: Shield Bash
Shield Bash
LoL Rune: Conditioning
Conditioning
LoL Rune: Overgrowth
Overgrowth

Domination
LoL Path: Domination
LoL Rune: Cheap Shot
Cheap Shot
LoL Rune: Ingenious Hunter
Ingenious Hunter

Third Best

Sion's 3rd Best Runes 58%

Win Rate 57 Games

Resolve
LoL Path: Resolve
LoL Rune: Grasp of the Undying
Grasp of the Undying
LoL Rune: Demolish
Demolish
LoL Rune: Conditioning
Conditioning
LoL Rune: Overgrowth
Overgrowth

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Time Warp Tonic
Time Warp Tonic

Sion's Summoner Spells

Sion's Best Summoner Spells 50%

Win Rate 12223 Games

  • 1
  • 2

Second Best

Sion's 2nd Best Summoner Spells 52%

Win Rate 380 Games

Flash Ignite

Sion's Starters

Sion's Best Starter Items 51%

Win Rate 8353 Games

  • 1
  • 2

Second Best

Sion's 2nd Best Starter Items 50%

Win Rate 6042 Games

Corrupting Potion

Trinket

Sion's Best Trinket 50%

Win Rate 10725 Games

  • 1
  • 2
  • 3

Second Best

Sion's 2nd Best Trinket 49%

Win Rate 1213 Games

Oracle Lens

Third Best

Sion's 3rd Best Trinket 51%

Win Rate 805 Games

Farsight Alteration
Don’t forget
to Buy Wards

Sion Skins

Sion's Abilities

Ability Range Cost Cooldown
Sion's Glory in Death
Glory in Death Sion's Passive Sion's Passive
Self
Sion's Passive
Sion's Passive
Upon taking fatal damage, Sion briefly becomes invulnerable then enters a frenzy, restoring himself to full health but begins to drain (1 + level) health for the first tick and increasing by (0.7 + (0.7 x level)) health per tick. Sion can freely move and attack during this time, gaining 100% lifesteal, attacking at 1.75 attack speed and dealing 10% of his target's maximum health as on-hit physical damage (capped at 75 bonus damage against monsters).

Additionally, Sion gains the ability to cast Death Surge using any learned ability.
Q
Sion's Decimating Smash
Decimating Smash Sion's Q Ability
600
45
10 / 9 / 8 / 7 / 6
First cast: Sion starts channeling, increasing the damage of Decimating Smash over the next 2 seconds. If Sion's channel is interrupted by crowd control, Decimating Smash will have a reduced cooldown.

Second cast: Sion smashes his axe into the ground, dealing somewhere between a minimum of 30 / 50 / 70 / 90 / 110 (+0.45 / 0.525 / 0.6 / 0.675 / 0.75 per attack damage) and a maximum of 70 / 135 / 200 / 265 / 330 (+1.35 / 1.5 / 1.65 / 1.8 / 1.95 per attack damage) physical damage in an area in front of himself - depending on channel time - and briefly slowing enemies hit. If he charges Decimating Smash for at least 1 second, enemies hit will also be knocked up for a minimum of 1.25 seconds, up to 2.25 seconds if Decimating Smash is fully channeled. Minions take 60% damage.
W
Sion's Soul Furnace
Soul Furnace Sion's W Ability
550
65 / 70 / 75 / 80 / 85
15 / 14 / 13 / 12 / 11
Passive: Sion permanently gains 4 bonus health whenever he kills a unit, increased to 15 against large units and champion kills and assists.

Active: Sion surrounds himself with a shield that absorbs 50 / 75 / 100 / 125 / 150 (+40% of ability power) (+8 / 9 / 10 / 11 / 12% of Sion's maximum health) damage for up to 6 seconds. After 3 seconds, Soul Furnace can be recast to detonate the shield if it hasn't been destroyed, dealing 40 / 65 / 90 / 115 / 140 (+40% of ability power) (+10 / 11 / 12 / 13 / 14% of target's maximum health) magic damage to all nearby enemies. Bonus damage from the target's maximum health is capped at 400 against minions and monsters. The shield will detonate automatically if it persists for the full 6 seconds.

Soul Furnace can be activated and detonated while using any of his abilities.
E
Sion's Roar of the Slayer
Roar of the Slayer Sion's E Ability
725
35 / 40 / 45 / 50 / 55
12 / 11 / 10 / 9 / 8
Sion bellows in the target direction, dealing 65 / 100 / 135 / 170 / 205 (+55% of ability power) magic damage to the first enemy he hits, as well as slowing it by 40 / 45 / 50 / 55 / 60% and reducing its armor by 20% for 4 seconds.

If the target is a minion or non-epic monster, they are knocked back 775 units, dealing the same damage and applying the same effects to all enemies they pass through. Projectile enemies stop upon colliding with terrain or reaching the end of their trajectory.
R
Sion's Unstoppable Onslaught
Unstoppable Onslaught Sion's Ultimate (R) Ability
Self
100
140 / 100 / 60 / 60 / 60
Sion charges in the target direction for up to 8 seconds, during which time he cannot cast abilities nor attack, but is immune to all crowd control effects. Sion's trajectory will update toward the mouse cursor over the duration, but his rotation speed is significantly slow.

If Sion collides with an enemy champion or terrain, charges for the full 8 seconds, or recasts the ability, he will slam the ground with earth-shattering force, dealing a minimum of 150 / 300 / 450 (+0.4 per bonus attack damage) physical damage and knocking up enemies nearby enemies, while slowing enemies further away. The base damage and crowd control duration increase over the first few seconds of the charge, capping at 400 / 800 / 1200 damage and 1.75 seconds respectively.
Sion's Death Surge
Death Surge Sion's Passive Sion's Passive
Self
Sion's Passive
Sion's Passive
Sion gains 50% bonus movement speed that decays over 1.5 seconds.

Questions About Sion

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