Mid Matchup

Kassadin vs Sylas

Patch: 15.24 (25.24)
League: Platinum+
Kassadin

Kassadin

the Void Walker
Mid
Kassadin Mid Overall Win Rate
51.36%

Matchup Win Rate

51.9%
Kassadin vs Sylas Wins
⚔
48.1%
Sylas vs Kassadin Wins
Sylas

Sylas

the Unshackled
Mid
Sylas Mid Overall Win Rate
49.78%

Kassadin vs Sylas - Mid Matchup Guide Patch 15.24 (25.24)

Kassadin Mid vs Sylas Mid - Who is stronger?

Kassadin Mid has an advantage against Sylas (51.9% win rate) based on 619 games. The matchup leans toward Kassadin.

View detailed statistics below: items, runes, and counter builds for Kassadin Mid vs Sylas Mid in patch 15.24 (25.24), including win rates and pick rates. With proper study, this can improve your chances of victory up to 70%+ in this matchup.

Statistical Matchup Analysis

With 2.6% popularity, Kassadin constantly encounters meta-dominant Sylas (7.0%, 3rd place out of 58 Mid champions). Understanding how to play against this popular champion becomes essential for consistent Kassadin performance in the current patch. Meta strength confirmed: Kassadin's superior tier rating (A+ vs B+) translates into a solid 51.9% matchup win rate. This performance explains why Kassadin ranks 18th in win rate among Mid champions. Optimize for consistency: Conqueror paired with Presence of Mind (69.1% win rate, 4.1% popularity) provides the stats you need, while the item sequence Malignance > Archangel's Staff > Mejai's Soulstealer with Sorcerer's Shoes delivers 70%+ win rate against Sylas.

Lane dominance: Kassadin not only wins the matchup but crushes CS (7.07/min vs 4.89 for Sylas). This 2.18 CS/min advantage generates significant gold leads that compound your already favorable position. Complete superiority: Kassadin dominates both win rate (51.9%) and damage output (891 vs 884/min, 2nd among Mid). The 7 damage/min difference creates massive snowball potential. Statistical dominance: Kassadin leads in both matchup win rate (51.9%) and KDA (2.50 vs 2.10) - complete superiority across all metrics.

Kassadin vs Sylas - Mid Stats Comparison

Kassadin Mid
Kassadin Mid		Versus
Sylas Mid
Sylas Mid
A+TierB+
51.9%Matchup Winrate48.1%
51.36%Role Winrate49.78%
#18Winrate Rank#36
2.6%Pickrate7.0%
2.5Average KDA2.1
436Gold per Minute394
7.07CS/Min4.89
0.30Wards per Minute0.29
891Damage per Minute884

How to Beat Sylas as Kassadin (Mid)

While statistically Kassadin is slightly stronger than Sylas in the mid lane, neither champion has an overwhelming advantage in this matchup. The winner is determined by player skill and understanding the intricacies of the confrontation. Studying this guide will improve your chances of success.

The magic damage that Kassadin deals remains relevant in the late game. Look for opportunities to initiate or counter-initiate. Meanwhile, Sylas deals primarily magic damage (91.58%), additional magic resistance may be required.

An important advantage of Kassadin is higher farming statistics (ranked 15th among role champions) (versus 58th for Sylas), which provides a stable gold advantage in extended games and allows faster access to key items. Meanwhile, their lower KDA (2.1 versus 2.5) suggests they are less effective in team fights.

Key aspects of the Kassadin Mid versus Sylas Mid matchup

Despite the statistical advantage in the matchup, overconfidence can be the main mistake. It is important for the Kassadin player to maintain constant pressure on Sylas, not allowing the opponent to safely scale up, and actively use the advantage gained to help their team.

Kassadin vs Sylas: Mid Lane Summoner Spells

Most Popular

Flash
Flash Teleports you a short distance toward your cursor.
Teleport
Teleport After a brief channel, become untargetable and travel to an allied unit. Upgrades into Unleashed Teleport, which significantly increases travel speed.
48.1% Win Rate88.3% Pick Rate

Highest Win Rate

Flash
Flash Teleports you a short distance toward your cursor.
Ignite
Ignite Deals true damage over time to target enemy champion and reduces healing effects on them for the duration.
51.9% Win Rate10.8% Pick Rate

Kassadin vs Sylas: Mid Lane Runes

Most Frequent Runes

Primary Path
Domination
Electrocute
Electrocute Hitting a champion with 3 separate attacks or abilities within 3s deals bonus adaptive damage.

Damage: 70 - 240 (+0.1 bonus AD, +0.05 AP) damage.
Cooldown: 20s

'We called them the Thunderlords, for to speak of their lightning was to invite disaster.'

Electrocute

Hitting a champion with 3 separate attacks or abilities within 3s deals bonus adaptive da…

Sudden Impact
Sudden Impact Damaging basic attacks and abilities deal a bonus 20 - 80 True Damage based on level to enemy champions after using a dash, leap, blink, teleport, or when leaving stealth for 4s.

Cooldown: 10s

Sudden Impact

Damaging basic attacks and abilities deal a bonus 20 - 80 True Damage based on …

Grisly Mementos
Grisly Mementos Collect 1 memento on champion takedowns, up to 18 total.

Gain 6 Trinket Haste for each collected. In game modes where vision Trinkets do not exist, instead gain 3 Summoner Spell Haste.

Grisly Mementos

Collect 1 memento on champion takedowns, up to 18 total.Gain 6 Trinket Haste fo…

Ultimate Hunter
Ultimate Hunter Your ultimate gains 6 Ability Haste, plus an additional 5 Ability Haste per Bounty Hunter stack. Bounty Hunter stacks are earned the first time you get a takedown on each enemy champion.

Ultimate Hunter

Your ultimate gains 6 Ability Haste, plus an additional 5 Ability Haste per Bou…

Secondary Path
Precision
Presence of Mind
Presence of Mind Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.

Takedowns restore 15% of your maximum mana or energy.

Cooldown for damage restoration: 8s

Presence of Mind

Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Last Stand
Last Stand Deal 5% - 11% increased damage to champions while you are below 60% health. Max damage gained at 30% health.

Last Stand

Deal 5% - 11% increased damage to champions while you are below 60% health. Max…

Adaptive
Adaptive Force
Adaptive Force Grants 9 Attack Damage or 9 Ability Power

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

43.8% Win Rate35.8% Pick Rate

Best Win Rate Runes

Primary Path
Precision
Conqueror
Conqueror Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror for 5s, gaining 1.8-4 Adaptive Force per stack. Stacks up to 12 times. Ranged champions gain only 1 stack per basic attack.

When fully stacked, heal for 8% of the damage you deal to champions (5% for ranged champions).

Conqueror

Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror…

Presence of Mind
Presence of Mind Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.

Takedowns restore 15% of your maximum mana or energy.

Cooldown for damage restoration: 8s

Presence of Mind

Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Legend: Haste
Legend: Haste Gain 1.5 basic ability haste for every Legend stack (max 10 stacks).

Earn progress toward Legend stacks for every champion takedown, epic monster takedown, large monster kill, and minion kill.

Legend: Haste

Gain 1.5 basic ability haste for every Legend stack (max 10 stacks).Earn progre…

Coup de Grace
Coup de Grace Deal 8% more damage to champions who have less than 40% health.

Coup de Grace

Deal 8% more damage to champions who have less than 40% health.

Secondary Path
Domination
Sudden Impact
Sudden Impact Damaging basic attacks and abilities deal a bonus 20 - 80 True Damage based on level to enemy champions after using a dash, leap, blink, teleport, or when leaving stealth for 4s.

Cooldown: 10s

Sudden Impact

Damaging basic attacks and abilities deal a bonus 20 - 80 True Damage based on …

Ultimate Hunter
Ultimate Hunter Your ultimate gains 6 Ability Haste, plus an additional 5 Ability Haste per Bounty Hunter stack. Bounty Hunter stacks are earned the first time you get a takedown on each enemy champion.

Ultimate Hunter

Your ultimate gains 6 Ability Haste, plus an additional 5 Ability Haste per Bou…

Adaptive
Adaptive Force
Adaptive Force Grants 9 Attack Damage or 9 Ability Power

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Adaptive Force
Adaptive Force Grants 9 Attack Damage or 9 Ability Power

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

69.1% Win Rate4.1% Pick Rate

Kassadin vs Sylas: Mid Lane Item Builds

Most Popular Build

Starting Items
Stealth Ward
Stealth Ward (0 gold) Active (210 - 120s, max 2 charges)
Places an Invisible Stealth Ward that grants vision for 90-120 seconds.
Dark Seal
Dark Seal (350 gold) 15 Ability Power
50 Health
Glory
Takedowns grant Glory, up to 10. 5 Glory is lost on death.
Gain 4 Ability Power per Glory.
Refillable Potion
Refillable Potion (150 gold) Active (2 charges)
Restores 100 Health over 12 seconds.
Refills upon visiting the shop.
42.8% Win Rate37.9% Pick Rate
Popular Boots
Sorcerer's Shoes
Sorcerer's Shoes (1100 gold) 12 Magic Penetration
45 Move Speed
48.2% Win Rate60.6% Pick Rate
Mercury's Treads
Mercury's Treads (1250 gold) 20 Magic Resist
45 Move Speed
30% Tenacity
54.8% Win Rate13.3% Pick Rate
Ionian Boots of Lucidity
Ionian Boots of Lucidity (900 gold) 10 Ability Haste
45 Move Speed
Ionian Insight
Gain 10 Summoner Spell Haste.
45.7% Win Rate6.5% Pick Rate
Core Build
Catalyst of Aeons
Catalyst of Aeons (1300 gold) 350 Health
375 Mana
Eternity
Restores 10% of the damage taken from champions as Mana.
Casting an Ability heals for 25% of Mana spent.
->
Rod of Ages
Rod of Ages (2600 gold) 50 Ability Power
400 Health
400 Mana
Timeless
This item gains 10 Health, 20 Mana and 3 Ability Power every 60 seconds up to 10 times. Upon reaching max stacks, gain a level.
Eternity
Taking damage from champions restores 10% of the damage as Mana.
Casting an ability heals for 25% of Mana spent.
Archangel's Staff
Archangel's Staff (2900 gold) 70 Ability Power
600 Mana
25 Ability Haste
Awe
Gain Ability Power equal to 1% bonus Mana.
Manaflow (8s, max 5 charges)
Landing Abilities grants 5 max Mana (doubled vs. champions).
Transforms into Seraph's Embrace at 360 max Mana.
Malignance
Malignance (2700 gold) 85 Ability Power
600 Mana
15 Ability Haste
Scorn
Gain 20 Ultimate Ability Haste.
Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.
46.2% Win Rate13.8% Pick Rate
Final Build
Rabadon's Deathcap
Rabadon's Deathcap (3600 gold) 130 Ability Power
Magical Opus
Increases your total Ability Power by 30%.
68.2% Win Rate29.5% Pick Rate

Best Win Rate Build

Starting Items
Stealth Ward
Stealth Ward (0 gold) Active (210 - 120s, max 2 charges)
Places an Invisible Stealth Ward that grants vision for 90-120 seconds.
Doran's Ring
Doran's Ring (400 gold) 18 Ability Power
90 Health
Restoration
Restore 1.25 Mana every second. If you can't gain Mana, restore 0.55 Health instead.
Helping Hand
Attacks deal 5 bonus physical damage to minions.
Health Potion
Health Potion (50 gold) Consume
Restores 120 Health over 15 seconds.
47.0% Win Rate26.0% Pick Rate
Highest Winrate Boots
Berserker's Greaves
Berserker's Greaves (1100 gold) 25% Attack Speed
45 Move Speed
98.5% Win Rate0.3% Pick Rate
Plated Steelcaps
Plated Steelcaps (1200 gold) 25 Armor
45 Move Speed
Plating
Reduces incoming damage from Attacks by 10%.
81.4% Win Rate4.3% Pick Rate
Mercury's Treads
Mercury's Treads (1250 gold) 20 Magic Resist
45 Move Speed
30% Tenacity
54.8% Win Rate13.3% Pick Rate
Core Build
Blasting Wand
Blasting Wand (850 gold) 45 Ability Power
->
Malignance
Malignance (2700 gold) 85 Ability Power
600 Mana
15 Ability Haste
Scorn
Gain 20 Ultimate Ability Haste.
Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.
Archangel's Staff
Archangel's Staff (2900 gold) 70 Ability Power
600 Mana
25 Ability Haste
Awe
Gain Ability Power equal to 1% bonus Mana.
Manaflow (8s, max 5 charges)
Landing Abilities grants 5 max Mana (doubled vs. champions).
Transforms into Seraph's Embrace at 360 max Mana.
Mejai's Soulstealer
Mejai's Soulstealer (1500 gold) 20 Ability Power
100 Health
Glory
Takedowns grant Glory, up to 25. 10 Glory is lost on death.
Gain 5 Ability Power per Glory and 10% Move Speed at 10 or higher Glory.
100.0% Win Rate2.0% Pick Rate
Final Build
Unending Despair
Unending Despair (2800 gold) 400 Health
25 Armor
25 Magic Resist
10 Ability Haste
Anguish
Every 4 seconds while in combat with champions, deal magic damage to nearby enemy champions and heal for 250% of the damage dealt.
100.0% Win Rate1.3% Pick Rate
Other Items
Zhonya's Hourglass
Zhonya's Hourglass (3250 gold) 105 Ability Power
50 Armor

Time Stop
Enter Stasis for 2.5 seconds.
32.7% Win Rate15.9% Pick Rate
Mejai's Soulstealer
Mejai's Soulstealer (1500 gold) 20 Ability Power
100 Health
Glory
Takedowns grant Glory, up to 25. 10 Glory is lost on death.
Gain 5 Ability Power per Glory and 10% Move Speed at 10 or higher Glory.
59.3% Win Rate13.4% Pick Rate
Void Staff
Void Staff (3000 gold) 95 Ability Power
40% Magic Penetration
70.1% Win Rate13.3% Pick Rate
Morellonomicon
Morellonomicon (2950 gold) 75 Ability Power
350 Health
15 Ability Haste
Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.
60.3% Win Rate6.8% Pick Rate
Frozen Heart
Frozen Heart (2500 gold) 75 Armor
400 Mana
20 Ability Haste
Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.
99.4% Win Rate4.0% Pick Rate
Cryptbloom
Cryptbloom (2850 gold) 60 Ability Power
30% Magic Penetration
15 Ability Haste
Life from Death
When a champion that you damaged within 3 seconds dies, a nova spreads from their corpse that heals.
49.1% Win Rate2.7% Pick Rate
Kaenic Rookern
Kaenic Rookern (2900 gold) 400 Health
80 Magic Resist
100% Base Health Regen
Magebane
After not taking magic damage for 15 seconds, gain a magic shield.
49.6% Win Rate2.7% Pick Rate

Kassadin vs Sylas: Mid Lane Skill (abilities) Orders

Most Frequent Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q
Q
Null Sphere Kassadin fires an orb of void energy at a target, dealing damage and interrupting channels. The excess energy forms around himself, granting a temporary shield that absorbs magic damage.
Q
Q
Q
Q
Q
W
W
Nether Blade Passive: Kassadin's basic attacks deal bonus magic damage. Active: Kassadin's next basic attack deals significant bonus magic damage and restores Mana.
W
W
W
W
W
E
E
Force Pulse Kassadin draws energy from spells cast in his vicinity. Upon charging up, Kassadin can use Force Pulse to damage and slow enemies in a cone in front of him.
E
E
E
E
E
R
R
Riftwalk Kassadin teleports to a nearby location dealing damage to nearby enemy units. Multiple Riftwalks in a short period of time cost additional Mana but also deal additional damage.
R
R
R
Max Order: E > W > Q
54.5% Win Rate27.7% Pick Rate

Highest Win % Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R
Q
Null Sphere Kassadin fires an orb of void energy at a target, dealing damage and interrupting channels. The excess energy forms around himself, granting a temporary shield that absorbs magic damage.
Q
Q
Q
Q
Q
R
W
Nether Blade Passive: Kassadin's basic attacks deal bonus magic damage. Active: Kassadin's next basic attack deals significant bonus magic damage and restores Mana.
W
W
W
W
W
R
E
Force Pulse Kassadin draws energy from spells cast in his vicinity. Upon charging up, Kassadin can use Force Pulse to damage and slow enemies in a cone in front of him.
E
E
E
E
E
R
R
Riftwalk Kassadin teleports to a nearby location dealing damage to nearby enemy units. Multiple Riftwalks in a short period of time cost additional Mana but also deal additional damage.
R
R
R
Max Order: E > W > Q
61.3% Win Rate5.9% Pick Rate

Kassadin tips:

  • Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.
  • Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.
  • Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.

Playing Against Sylas

  • Sylas's healthbar can be deceptive, watch out for his Kingslayer!
  • Try to fight Sylas when he isn't able to take your ultimate.

Kassadin Mid other Matchups

Kassadin
+3.9%
Viktor

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+3.8%
Mel

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+3.0%
LeBlanc

Kassadin vs LeBlanc

Kassadin
+2.4%
Akali

Kassadin vs Akali

Kassadin
+2.0%
Ahri

Kassadin vs Ahri

Kassadin
+2.0%
Veigar

Kassadin vs Veigar

Kassadin
+1.3%
Orianna

Kassadin vs Orianna

Kassadin
-1.1%
Yone

Kassadin vs Yone

Kassadin
-1.6%
Yasuo

Kassadin vs Yasuo

Kassadin
-1.7%
Katarina

Kassadin vs Katarina

Kassadin
-2.2%
Malzahar

Kassadin vs Malzahar

Kassadin
-4.1%
Vladimir

Kassadin vs Vladimir