League of Legends Stats and Data
Patch 9.3

Mathematically Derived • Unbiased Statistics • Updated Often

Now featuring ARURF data!

Patch 9.3 3v3 Sion Build Guide


Welcome the METAsrc Sion build guide.

We've used our extensive database of League of Legends statistics along with proprietary algorithms to calculate the most optimal build for Sion. This algorithm is able to determine the best summoner spells, item build order, skill order, runes reforged, rune stats, counters, and team mates. Reference it during all phases of the game to ensure that you always have an edge over the competition.

Best Spells
Best Starting Items
Health Potion
Boots of Speed
Doran's Blade
Best Item Build Order
Corrupting Potion
Mercury's Treads
Sunfire Cape
Timeworn Face of the Mountain
Titanic Hydra
The Black Cleaver
Best Skill Order
Glory in Death
Decimating Smash
Soul Furnace
Roar of the Slayer
Unstoppable Onslaught
Best Runes Reforged
Sion goes even with (49% - 51% win rate)
Annie, the Dark Child
Yasuo, the Unforgiven
Taric, the Shield of Valoran
Nasus, the Curator of the Sands
Teemo, the Swift Scout
Graves, the Outlaw
Nidalee, the Bestial Huntress
Rakan, The Charmer
Sion, The Undead Juggernaut
Sona, Maven of the Strings
Thresh, the Chain Warden
Udyr, the Spirit Walker
Anivia, the Cryophoenix
Shyvana, the Half-Dragon
Ornn, The Fire below the Mountain
Vi, the Piltover Enforcer
Sion goes even when teamed with (49% - 51% win rate)
Nocturne, the Eternal Nightmare
Annie, the Dark Child
Zed, the Master of Shadows
Amumu, the Sad Mummy
Gangplank, the Saltwater Scourge
Hecarim, the Shadow of War
Kalista, the Spear of Vengeance
Kennen, the Heart of the Tempest
Leona, the Radiant Dawn
Ryze, the Rune Mage
Singed, the Mad Chemist
Xayah, the Rebel
Trundle, the Troll King
Xerath, the Magus Ascendant
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Patch 9.3 Trends
Leona, the Radiant DawnLeona+16.08
Kai'Sa, Daughter of the VoidKai'Sa+15.83
Alistar, the MinotaurAlistar+13.64
Anivia, the CryophoenixAnivia+12.74
Vel'Koz, the Eye of the VoidVel'Koz+11.81
Aurelion Sol, The Star ForgerAurelion Sol+10.82
Garen, The Might of DemaciaGaren+10.65
Tahm Kench, the River KingTahm Kench+9.60
Zoe, the Aspect of TwilightZoe+8.98
Morgana, Fallen AngelMorgana+8.84

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