Mobafire League of Legends Build Guides Mobafire League of Legends Build Guides

LoL Champion Build Guides: Sion

Sion RP Cost 585 Sion BE Cost1350
Pick 90%
Win 51%
+ Wishlist

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

Sion ADC

Build by cepthtrax updated March 31, 2020
  • 10.6
Rating Pending
Views: 1,758
LoL Champion Sion Build Guide

Sion AD Jungle Carry [S10.6] [NEW META]

Build by Tuanchu2k updated March 26, 2020
  • 10.6
Votes: 17
Views: 22,987
LoL Champion Sion Build Guide

scion

Build by 99mex updated March 28, 2020
  • 10.6
Rating Pending
Views: 357
LoL Champion Sion Build Guide

NOTHING CAN STOP MEEEEE

Build by Derpmaaster updated March 27, 2020
  • 10.6
Rating Pending
Views: 740
LoL Champion Sion Build Guide

Sion Tank Overwatch

Build by Guest updated March 19, 2020
  • 10.6
Rating Pending
Views: 311
LoL Champion Sion Build Guide

Sion patch 10.5

Build by Guest updated March 13, 2020
  • 10.5
Rating Pending
Views: 544
LoL Champion Sion Build Guide

sion op support

Build by Guest updated March 5, 2020
  • 10.5
Rating Pending
Views: 3,691
LoL Champion Sion Build Guide

SION THE BEST

Build by Guest updated March 16, 2020
  • 10.5
Rating Pending
Views: 394
LoL Champion Sion Build Guide

THE BEST CHAMP WITH THE BEST BUILD

Build by Guest updated March 16, 2020
  • 10.5
Rating Pending
Views: 464
LoL Champion Sion Build Guide

Very fun sion jg build

Build by MarinoYTTTV updated February 29, 2020
  • 10.4
Rating Pending
Views: 3,255
LoL Champion Sion Build Guide

An Undead Jugernaut Rebooted

Build by iMGyurukuN updated March 1, 2020
  • 10.4
Rating Pending
Views: 489
LoL Champion Sion Build Guide

Sion Top Guide S10 **1v9 in every game**

Build by HerrJandl updated February 23, 2020
  • 10.4
Rating Pending
Views: 987
LoL Champion Sion Build Guide

SION S9 BUILD

Build by 1KILLOtv updated February 13, 2020
  • 10.3
Rating Pending
Views: 1,270
LoL Champion Sion Build Guide

sion slow guide

Build by Guest updated February 18, 2020
  • 10.3
Rating Pending
Views: 342
LoL Champion Sion Build Guide

THE BERSERK

Build by Guest updated February 11, 2020
  • 10.3
Rating Pending
Views: 526
LoL Champion Sion Build Guide

[10.2] Full Lethality Sion

Build by YT Solo Carry updated January 30, 2020
  • 10.2
Votes: 49
Views: 132,712
LoL Champion Sion Build Guide

Sion ADC | Season 10

Build by XtrassXio updated February 1, 2020
  • 10.2
Rating Pending
Views: 2,034
LoL Champion Sion Build Guide

Sion "Undead Juggernaut" Guide

Build by Mawdrex updated January 18, 2020
  • 10.1
Rating Pending
Views: 2,082
LoL Champion Sion Build Guide

Super Tank:Mr.Sion

Build by Shigaraki Xuong updated January 15, 2020
  • 10.1
Rating Pending
Views: 1,186
LoL Champion Sion Build Guide

"That damage tickles!

Build by Gedi updated January 13, 2020
  • 10.1
Rating Pending
Views: 900

Sion Build Stats

Patch 10.19: 275203 matches scanned * Each section of the build is rated independently of the others

Sion's Runes

Sion's Best Runes 68%

Win Rate 114 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 68%

Win Rate 60 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 60%

Win Rate 53 Games

Resolve
LoL Path: Resolve
LoL Rune: Grasp of the Undying
Grasp of the Undying
LoL Rune: Demolish
Demolish
LoL Rune: Second Wind
Second Wind
LoL Rune: Overgrowth
Overgrowth

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

Sion's Summoner Spells

Sion's Best Summoner Spells 51%

Win Rate 17100 Games

  • 1
  • 2

Second Best

Sion's 2nd Best Summoner Spells 53%

Win Rate 534 Games

Flash Ignite

Sion's Starters

Sion's Best Starter Items 50%

Win Rate 11604 Games

  • 1
  • 2
  • 3

Trinket

Sion's Best Trinket 51%

Win Rate 14971 Games

  • 1
  • 2
  • 3

Second Best

Sion's 2nd Best Trinket 52%

Win Rate 1654 Games

Oracle Lens

Third Best

Sion's 3rd Best Trinket 50%

Win Rate 1175 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

Ask

Latest Questions

Help Support Our Growing Community

MOBAFire is a community that lives to help every LoL player take their game to the next level by having open access to all our tools and resources. Please consider supporting us by whitelisting us in your ad blocker!

Want to support MOBAFire with an ad-free experience? You can support us ad-free for less than $1 a month!

Go Ad-Free