- The All Firing Sion build focuses on tankiness and crowd control for Top Lane dominance.
- Sunfire Aegis is a core item, providing sustained damage and health.
- Grasp of the Undying is the primary rune for enhanced durability and damage scaling.
- Max Q (Decimating Smash) first for wave clear and burst damage.
- Sion excels against melee champions like Master Yi and Akali.
Welcome, Summoners, to the definitive guide for mastering Sion in the Top Lane for Patch 16.10! Sion, the Undead Juggernaut, remains a formidable force on the Rift, capable of soaking immense damage while dishing out significant crowd control and surprisingly high burst. Whether you're looking to frontline for your team, split-push towers, or simply enjoy running down enemies with your ultimate, understanding the optimal All Firing Sion build is crucial. This guide will cover everything from runes and items to ability maxing and crucial matchups, ensuring you're ready to unleash Sion's full potential in 2026. Get ready to turn the tide of battle with raw, unyielding power!
Core Build Philosophy for All Firing Sion
Sion's strength lies in his ability to scale his health infinitely and become an unkillable behemoth in teamfights. The All Firing Sion build focuses on maximizing his tankiness, enabling him to absorb damage, disrupt enemy formations, and secure objectives. Our recommended strategy revolves around sustain, armor, and magic resistance to ensure Sion can withstand prolonged engagements.
Tank Sion
- High Survivability: Focus on health, armor, and magic resist.
- Teamfight Disruptor: Use Q and R to initiate and control fights.
- Objective Control: Excellent at pushing waves and taking towers.
Bruiser Sion
- Balanced Damage/Tank: Incorporates some offensive items for more punch.
- Split-Push Potential: Can duel and take towers effectively.
- Slightly Less Durability: Trades some tankiness for damage.
Off-Meta Sion (AD/AP)
- High Risk, High Reward: Can surprise enemies with unexpected damage.
- Situational: Only viable in specific team compositions or against certain matchups.
- Not Recommended for Beginners: Requires deep understanding of the champion.
Always adapt your build based on the enemy team composition. If they have heavy AD threats, prioritize armor. If AP, focus on magic resistance. Flexibility is key to mastering All Firing Sion.
Recommended Runes for Patch 16.10
Choosing the right runes is fundamental to Sion's early game and overall scaling. For the All Firing Sion build, the Resolve tree is paramount, providing the necessary durability and sustain to survive lane and transition into a formidable tank. The secondary tree often complements this by offering utility or additional resilience.
| Primary Tree: Resolve | Rune | Effect (Sion) |
|---|---|---|
| Keystone | Grasp of the Undying | Procs on attack, dealing bonus magic damage, healing Sion, and permanently increasing his maximum health. Essential for scaling. |
| Row 1 | Demolish | Charges up an attack against a tower, dealing bonus damage. Excellent for Sion's tower-taking capabilities. |
| Row 2 | Conditioning | Grants bonus armor and magic resist after 12 minutes, further enhancing Sion's tankiness. |
| Row 3 | Overgrowth | Gain permanent max health for every 8 monsters or enemy minions that die near Sion. Synergizes perfectly with Sion's passive health stacking. |
| Secondary Tree: Inspiration | Rune | Effect (Sion) |
|---|---|---|
| Row 1 | Approach Velocity | Grants bonus movement speed towards impaired enemies. Great for chasing down targets after a Q or R hit. |
| Row 2 | Cash Back | Grants bonus gold for every minion kill. Helps Sion reach his expensive tank items faster. |
While Grasp of the Undying is generally the best, consider Aftershock if your team lacks engage and you need to be the primary initiator in teamfights. However, Grasp offers better scaling for Sion's unique health stacking.
Itemization: The Unstoppable Juggernaut
Sion's itemization revolves around becoming an unkillable frontline that can disrupt and control teamfights. For the All Firing Sion build in Patch 16.10, we prioritize items that grant massive amounts of health, armor, and magic resistance, with some aura effects for added utility and damage.
Starter Items
| Item | Purpose |
|---|---|
| Doran's Shield | Provides excellent sustain against poke in lane, helping Sion survive early game. |
| Health Potion | Essential for lane sustain. |
| Stealth Ward | Crucial for vision control and preventing ganks. |
Core Items
| Item | Stats & Effects | When to Buy |
|---|---|---|
| Sunfire Aegis | +450 Health, +50 Armor. Immolate passive deals magic damage to nearby enemies and charges up to deal more damage. | First item for wave clear, sustained damage, and health. |
| Plated Steelcaps | +20 Armor, +45 Movement Speed. Reduces incoming basic attack damage by 12%. | Early boots upgrade against heavy AD teams. |
| Unending Despair | +400 Health, +60 Armor, +60 Magic Resist. Deals magic damage to nearby enemies and heals you based on damage dealt. | Great all-around defensive item for mixed damage teams. |
| Jak'Sho, The Protean | +400 Health, +30 Armor, +30 Magic Resist. Gains bonus armor and magic resist when in combat, converting to damage after max stacks. | Strong defensive choice for extended teamfights. |
| Thornmail | +350 Health, +60 Armor. Returns damage and applies Grievous Wounds to attackers. | Essential against AD champions with high healing/lifesteal. |
Situational Items
| Item | Purpose |
|---|---|
| Titanic Hydra | +500 Health, +30 Attack Damage. Cleave passive deals bonus physical damage in a cone. |
| Kaenic Rookern | +350 Health, +60 Magic Resist. Grants a magic damage shield after not taking magic damage for a few seconds. |
| Spirit Visage | +450 Health, +50 Magic Resist. Increases all healing, self-healing, and shield effects by 25%. |
| Frozen Heart | +90 Armor, +400 Mana. Reduces attack speed of nearby enemies. |
| Force of Nature | +400 Health, +70 Magic Resist. Gains bonus movement speed and incoming magic damage reduction when taking magic damage. |
A strong All Firing Sion full build for Patch 16.10 often includes Sunfire Aegis, Plated Steelcaps, Unending Despair, Jak'Sho, The Protean, Thornmail, and Randuin's Omen. This combination provides a massive health pool, high resistances, and powerful aura effects.
Ability Maxing Order and Summoner Spells
Proper ability prioritization is key to maximizing Sion's impact in lane and throughout the game. For All Firing Sion, our focus is on his primary damage and wave clear tool, followed by his defensive scaling.
Ability Order
Q - Decimating Smash
Max Q first. This is Sion's primary damage, wave clear, and crowd control ability. A fully charged Q can deal massive damage and knock up enemies, making it crucial for both farming and trades.
W - Soul Furnace
Max W second. Soul Furnace grants Sion a shield and allows him to deal magic damage in an area after the shield breaks or expires. More importantly, it grants permanent bonus health for every unit Sion kills while W is active, synergizing with his passive scaling.
E - Roar of the Slayer
Max E last. While useful for slowing enemies and shredding their armor, its damage and utility are less impactful than Q and W in the early to mid-game.
R - Unstoppable Onslaught
Put a point in your ultimate whenever available at levels 6, 11, and 16. This provides global presence, initiation, and escape potential.
Summoner Spells
| Spell | Purpose for Sion |
|---|---|
| Flash | Essential for escaping dangerous situations, repositioning for a Q, or extending an R. |
| Teleport | Allows Sion to return to lane quickly, join teamfights across the map, or split-push effectively. |
In some specific matchups, if you're against a highly aggressive melee champion, you might consider taking Ignite instead of Teleport for kill pressure, but Teleport is generally preferred for its global utility.
Sion Matchups and Synergies
Understanding Sion's strengths and weaknesses against other champions can significantly impact your lane phase and overall game performance. The All Firing Sion build thrives against certain champions while struggling against others.
Weak Against
| Champion | Why Sion Struggles |
|---|---|
| Xin Zhao | High early game damage, strong duelist, can interrupt Sion's Q. |
| Quinn | Ranged poke, high mobility, can easily kite Sion and deny his engage. |
| Heimerdinger | Turrets provide constant poke and zone control, making it hard for Sion to farm or engage. |
| Singed | High mobility, poison damage, and flip can disrupt Sion's attempts to charge Q. |
| Olaf | Immune to crowd control during his ultimate, making Sion's Q and R less effective. |
Strong Against
| Champion | Why Sion Excels |
|---|---|
| Master Yi | Sion's Q and R can easily lock down Yi, preventing him from snowballing. |
| Akali | Sion's area-of-effect abilities can hit Akali even in her shroud, and his tankiness allows him to survive her burst. |
| Rumble | Sion can absorb Rumble's damage and engage effectively, disrupting his teamfights. |
| Poppy | Sion's Q can be devastating against Poppy if she's caught, and his tankiness negates her damage. |
| Pantheon | Sion can out-sustain Pantheon's early game burst and scale better into the late game. |
Best Synergy (Duo in Jungle)
| Champion (Jungle) | Why They Synergize with Sion |
|---|---|
| Aatrox | Both are strong initiators and have good sustain, creating a potent frontline. |
| Jayce | Jayce's poke and ranged damage can soften up targets for Sion's engage. |
| Master Yi | Sion's CC can set up easy kills for Yi, allowing him to free-hit in teamfights. |
| Rek'Sai | Rek'Sai's tunnels and knock-up combine well with Sion's CC for strong ganks. |
| Bel'Veth | Sion's tankiness allows Bel'Veth to safely scale and deal massive damage. |
Be mindful of champions with strong disengage or high mobility when playing All Firing Sion, as they can easily dodge your abilities and negate your engage.
Advanced Tips and Tricks for All Firing Sion
Beyond the core build, mastering Sion involves understanding his unique mechanics and how to leverage them for maximum impact.
Perfecting the Q Charge
Practice holding your Q (Decimating Smash) for the full duration to maximize damage and knock-up time. In lane, hide in bushes to charge Q unseen, catching enemies off guard.
W Health Stacking
Always activate W (Soul Furnace) when farming minions or jungle camps to gain maximum bonus health. This passive scaling is a huge part of Sion's late-game tankiness.
E + Q Combo
Use E (Roar of the Slayer) to slow an enemy and shred their armor, making it easier to land a fully charged Q. This combo is excellent for trades and setting up ganks.
Ultimate Engages and Escapes
R (Unstoppable Onslaught) can be used for long-range engages, but also as an escape tool. Learn to steer it effectively to navigate terrain or escape chasing enemies.
Post-Mortem Impact
Sion's passive, Glory in Death, allows him to continue fighting after being killed. Use this to secure kills, push towers, or even zone enemies in teamfights. Prioritize hitting enemies for life steal to extend your passive duration.
Don't be afraid to use your ultimate to quickly traverse the map, even if you don't hit an enemy. Its global presence can quickly turn a losing lane into a winning one or secure a crucial objective.
Sion Mastery Checklist:
- Consistently land fully charged Qs
- Effectively stack W health throughout the game
- Utilize R for both engages and escapes
- Maximize damage and utility in Glory in Death passive
- Adapt item build to enemy team composition
FAQ: All Firing Sion
Q: Is All Firing Sion still viable in the current meta?
Yes, **All Firing Sion** remains a strong and viable pick in Patch 16.10, especially in the Top Lane. His ability to scale infinitely, disrupt teamfights, and take objectives makes him a consistent threat.
Q: What's the best way to deal with ranged matchups as Sion?
Against ranged matchups, focus on surviving the early game. Start with Doran's Shield, prioritize farm with Q, and consider taking Second Wind in your runes. Look for opportunities to engage with R or when your jungler ganks.
Q: Should I build Heartsteel on Sion?
While Heartsteel grants a lot of health, in Patch 16.10, items like Sunfire Aegis and Unending Despair often provide more balanced stats and utility for **All Firing Sion**'s core playstyle. Heartsteel can be an alternative, but it sacrifices some early game resistances for raw health stacking.
Q: How important is vision control for Sion?
Vision control is extremely important for Sion. It allows you to safely charge your Q from bushes, set up unexpected R engages, and prevent ganks that can shut down your scaling. Always buy control wards and place your Stealth Ward strategically.