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LoL Champion Build Guides: Sion

Sion RP Cost 585 Sion BE Cost1350
Pick 90%
Win 51%
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Sion The Undead Juggernaut

Find the best Sion build guides for League of Legends Patch 10.19. 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

ardent sion

Build by ahacz updated June 28, 2020
  • 10.13
Rating Pending
Views: 283
LoL Champion Sion Build Guide

Shilling With Sion

Build by PlasmaFox1 updated June 17, 2020
  • 10.12
Rating Pending
Views: 193
LoL Champion Sion Build Guide

[10.12 TOP] SION IMMORTAL TANK |BY zovlikas

Build by zovlikas updated June 12, 2020
  • 10.12
Rating Pending
Views: 749
LoL Champion Sion Build Guide

Sion ad Build

Build by Guest updated June 12, 2020
  • 10.12
Rating Pending
Views: 452
LoL Champion Sion Build Guide

Run it Down Sion URF AP/AD

Build by Zeek0 updated June 14, 2020
  • 10.12
Rating Pending
Views: 1,245
LoL Champion Sion Build Guide

Sion Bruiser Build

Build by Beaglekralle updated May 31, 2020
  • 10.11
Rating Pending
Views: 303
LoL Champion Sion Build Guide

Sion "Undead Juggernaut" Guide

Build by Rheapz updated May 29, 2020
  • 10.11
Rating Pending
Views: 288
LoL Champion Sion Build Guide

Sion the tank

Build by Detonador3BR updated May 28, 2020
  • 10.11
Rating Pending
Views: 268
LoL Champion Sion Build Guide

Revamped Sion Top Guide

Build by NaCLBait updated May 21, 2020
  • 10.10
Votes: 12
Views: 17,986
LoL Champion Sion Build Guide

an EPIC guide to AP Sion (Low elo Monster) [NOW UPDATED] {S1

Build by The1guy123 updated May 24, 2020
  • 10.10
Rating Pending
Views: 2,374
LoL Champion Sion Build Guide

Sion Top

Build by Destroya777 updated May 27, 2020
  • 10.10
Rating Pending
Views: 195
LoL Champion Sion Build Guide

The Real Sion Guide

Build by Guest updated May 22, 2020
  • 10.10
Rating Pending
Views: 185
LoL Champion Sion Build Guide

Sion ultimate guide!

Build by Guest updated May 14, 2020
  • 10.10
Rating Pending
Views: 286
LoL Champion Sion Build Guide

Big Bauss

Build by Guest updated May 1, 2020
  • 10.9
Rating Pending
Views: 555
LoL Champion Sion Build Guide

[10.8] Sion Guide - Thebausffs build

Build by zyger updated April 19, 2020
  • 10.8
Votes: 6
Views: 4,520
LoL Champion Sion Build Guide

Sion Jungle is FUN!

Build by Guest updated April 21, 2020
  • 10.8
Rating Pending
Views: 2,336
LoL Champion Sion Build Guide

Sion

Build by Guest updated April 17, 2020
  • 10.8
Rating Pending
Views: 280
LoL Champion Sion Build Guide

Thebausffs sion build

Build by ure307 updated April 13, 2020
  • 10.7
Rating Pending
Views: 796
LoL Champion Sion Build Guide

Sion guide to diamond +

Build by vFactorized updated April 8, 2020
  • 10.7
Rating Pending
Views: 550
LoL Champion Sion Build Guide

Big Sion

Build by Wiwor updated April 6, 2020
  • 10.7
Rating Pending
Views: 330

Sion Build Stats

Patch 10.19: 100454 matches scanned * Each section of the build is rated independently of the others

Sion's Runes

Sion's Best Runes 70%

Win Rate 94 Games

  • 1
  • 2
  • 3
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: Biscuit Delivery
Biscuit Delivery

Second Best

Sion's 2nd Best Runes 65%

Win Rate 52 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: Biscuit Delivery
Biscuit Delivery

Third Best

Sion's 3rd Best Runes 55%

Win Rate 486 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: Biscuit Delivery
Biscuit Delivery

Sion's Summoner Spells

Sion's Best Summoner Spells 51%

Win Rate 14318 Games

  • 1
  • 2

Second Best

Sion's 2nd Best Summoner Spells 53%

Win Rate 460 Games

Flash Ignite

Sion's Starters

Sion's Best Starter Items 50%

Win Rate 9719 Games

  • 1
  • 2
  • 3

Trinket

Sion's Best Trinket 51%

Win Rate 12532 Games

  • 1
  • 2
  • 3

Second Best

Sion's 2nd Best Trinket 53%

Win Rate 1393 Games

Oracle Lens

Third Best

Sion's 3rd Best Trinket 50%

Win Rate 983 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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