Patch 10.20 One For All Senna Build Guide

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Welcome to the METAsrc Senna build guide.

We've used our extensive database of League of Legends stats along with proprietary algorithms to calculate the most optimal build for Senna. 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.

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Best Summoner Spells

Flash
Teleports your champion a short distance toward your cursor's location.
Flash
61%
Teleport
After channeling for 4 seconds, teleports your champion to target allied structure, minion, or ward and grants a Movement Speed boost. The cooldown of Teleport scales from 420-240 seconds depending on champion level.
Teleport
59%

Starting Items

Health Potion
Limited to 5 at one time. Limited to 1 type of Healing Potion.

Click to Consume: Restores 150 Health over 15 seconds.
Health Potion
60%
Long Sword
+10 Attack Damage
Long Sword
58%
Tear of the Goddess (Quick Charge)
+250 Mana

UNIQUE Passive - Awe: Refunds 10% of Mana spent.
UNIQUE Passive - Mana Charge: Grants 6 maximum Mana on Mana expenditure (up to 3 times per 12 seconds).

Caps at +750 Mana.
Sapphire Crystal+Faerie Charm
Tear of the Goddess (Quick Charge)
64%
Refillable Potion
Limited to 1 type of Healing Potion.

UNIQUE Active: Consumes a charge to restore 125 Health over 12 seconds. Holds up to 2 charges and refills upon visiting the shop.
Refillable Potion
62%
Warding Totem (Trinket)
Limited to 1 Trinket.

Active: Consume a charge to place an invisible Stealth Ward which reveals the surrounding area for 90 - 120 seconds.

Stores one charge every 240 - 120 seconds, up to 2 maximum charges.

Ward duration and recharge time gradually improve with level.

(Limit 3 Stealth Wards on the map per player.)
Warding Totem (Trinket)
60%

Best Item Final Build

Manamune (Quick Charge)
+35 Attack Damage
+250 Mana


UNIQUE Passive - Awe: Grants bonus Attack Damage equal to 2% of maximum Mana. Refunds 15% of Mana spent.
UNIQUE Passive - Mana Charge: Grants +6 maximum Mana (max +750 Mana) for each basic attack or Mana expenditure (occurs up to 3 times every 12 seconds).

Transforms into Muramana at +750 Mana.
Tear of the Goddess (Quick Charge)+Pickaxe
Manamune (Quick Charge)
64%
Boots of Swiftness
Limited to 1 pair of boots.

UNIQUE Passive - Enhanced Movement: +60 Movement Speed
UNIQUE Passive - Slow Resist: Movement slowing effects are reduced by 25%.
Boots of Speed
Boots of Swiftness
63%
Duskblade of Draktharr
+60 Attack Damage
+10% Cooldown Reduction


UNIQUE Passive: +21 Lethality
UNIQUE Passive - Nightstalker: After being unseen for at least 1 second, your next basic attack against an enemy champion deals 30 - 150 bonus physical damage and slows them by 99% for 0.25 seconds. Ranged basic attacks do not apply the slow. (Lasts for 5 seconds after being seen by an enemy champion).
Serrated Dirk+Caulfield's Warhammer
Duskblade of Draktharr
61%
Black Cleaver
+400 Health
+40 Attack Damage
+20% Cooldown Reduction


UNIQUE Passive: Dealing physical damage to an enemy champion Cleaves them, reducing their Armor by 4% for 6 seconds (stacks up to 6 times, up to 24%).
UNIQUE Passive - Rage: Dealing physical damage grants 20 movement speed for 2 seconds. Assists on Cleaved enemy champions or kills on any unit grant 60 movement speed for 2 seconds instead. This Movement Speed is halved for ranged champions.
Phage+Kindlegem
Black Cleaver
66%
Infinity Edge
+80 Attack Damage
+25% Critical Strike Chance


UNIQUE Passive: Critical strikes deal 225% damage instead of 200%.
B. F. Sword+Pickaxe+Cloak of Agility
Infinity Edge
58%
Rapid Firecannon
+30% Attack Speed
+25% Critical Strike Chance
+7% Movement Speed


UNIQUE Passive - Energized: Moving and attacking will make an attack Energized.
UNIQUE Passive - Sharpshooter: Your Energized attacks gain 120 bonus magic damage. Energized attacks gain 35% bonus range (+150 range maximum).
Zeal+Kircheis Shard
Rapid Firecannon
66%
Warding Totem (Trinket)
Limited to 1 Trinket.

Active: Consume a charge to place an invisible Stealth Ward which reveals the surrounding area for 90 - 120 seconds.

Stores one charge every 240 - 120 seconds, up to 2 maximum charges.

Ward duration and recharge time gradually improve with level.

(Limit 3 Stealth Wards on the map per player.)
Warding Totem (Trinket)
61%

Best Skill Order

Absolution
When units die near Senna, their souls are periodically trapped by the Black Mist. Senna can attack these souls to free them, absorbing the Mist that held them in death. Mist fuels her Relic Cannon's power with increased Attack Damage, Attack Range, and Critical Strike Chance.

Attacks from Senna's Relic Cannon take longer to fire, deals bonus damage , and briefly grant her a portion of her target's Movement Speed.
Absolution
123456789101112131415161718
Piercing Darkness
From the twin barrels of her Relic Cannon, Senna fires a unified beam of light and shadow through a target, healing allies and damaging enemies.
Piercing Darkness
QQQQQ
Last Embrace
Senna sends forth a wave of Black Mist. If it hits an enemy it latches onto them hungrily, rooting them and everything nearby after a brief delay.
Last Embrace
WWWWW
Curse of the Black Mist
Senna draws the Mist she has stored in her weapon into a storm around her, embracing darkness and becoming a wraith within. Allies who enter the area are camouflaged and also appear as wraiths as the Mist shrouds them. Wraiths gain increased movement speed, are unselectable, and hide their identities.
Curse of the Black Mist
EEEEE
Dawning Shadow
Senna calls upon the relic stones of fallen Sentinels, splitting her relic cannon into a holy array of shadow and light. She then fires a global beam that shields allies from harm, while damaging enemies caught in the center.
Dawning Shadow
RRR

Best Runes Reforged

Inspiration
Creative tools and rule bending
Glacial Augment
Basic attacking a champion slows them for 2s. The slow increases in strength over its duration.
  • Ranged: Ranged attacks slow by up to 30% - 40%
  • Melee: Melee attacks slow by up to 45% - 55%

  • Slowing a champion with active items shoots a freeze ray through them, freezing the nearby ground for 5s, slowing all units inside by 60%.

    Cooldown: 7-4s per unit
Magical Footwear
You get free Slightly Magical Boots at 12 min, but you cannot buy boots before then. For each takedown you acquire the boots 45s sooner.

Slightly Magical Boots give you an additional +10 Movement Speed.
Biscuit Delivery
Biscuit Delivery: Gain a Total Biscuit of Everlasting Will every 2 mins, until 6 min.

Biscuits restore 10% of your missing health and mana. Consuming or selling a Biscuit permanently increases your mana cap by 50.

Manaless: Champions without mana restore 12% missing health instead.
Approach Velocity
Gain 7.5% Movement Speed towards nearby enemy champions that are movement impaired. This bonus is increased to 15% Movement Speed for any enemy champion that you impair.

Activation Range for CC from allies: 1000
Precision
Improved attacks and sustained damage
Presence of Mind
Takedowns restore 20% of your maximum mana or energy and increase your maximum mana by 100 (up to 500) or your maximum energy by 10 (up to 50).
Legend: Alacrity
Gain 3% attack speed plus an additional 1.5% 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.
Adaptive
+9 Adaptive Force
Adaptive
+9 Adaptive Force
Armor
+6 Armor

Summoner Spells

Win %
Pick %
Flash
Teleports your champion a short distance toward your cursor's location.
Flash
61%
100%
Teleport
After channeling for 4 seconds, teleports your champion to target allied structure, minion, or ward and grants a Movement Speed boost. The cooldown of Teleport scales from 420-240 seconds depending on champion level.
Teleport
59%
37%
Heal
Restores 90-345 Health (depending on champion level) and grants 30% Movement Speed for 1 second to you and target allied champion. This healing is halved for units recently affected by Summoner Heal.
Heal
61%
18%
Ignite
Ignites target enemy champion, dealing 70-410 true damage (depending on champion level) over 5 seconds, grants you vision of the target, and reduces healing effects on them for the duration.
Ignite
61%
16%

Trinkets

Win %
Buy %
Warding Totem (Trinket)
Limited to 1 Trinket.

Active: Consume a charge to place an invisible Stealth Ward which reveals the surrounding area for 90 - 120 seconds.

Stores one charge every 240 - 120 seconds, up to 2 maximum charges.

Ward duration and recharge time gradually improve with level.

(Limit 3 Stealth Wards on the map per player.)
Warding Totem (Trinket)
61%
96%
Farsight Alteration
Level 9+ required to upgrade.
Limited to 1 Trinket.

Alters the Warding Totem Trinket:

+ Massively increased cast range (+650%)
+ Infinite duration and does not count towards ward limit
- 10% increased cooldown
- Ward is visible, fragile, untargetable by allies
- 45% reduced ward vision radius
- Cannot store charges
Farsight Alteration
53%
15%
Oracle Lens
Limited to 1 Trinket.

Active: Scans around you, warning against hidden hostile units, and revealing invisible traps and revealing / disabling nearby wards for 10 seconds (90 to 60 second cooldown).
Oracle Lens
57%
10%

Boots

Win %
Buy %
Boots of Swiftness
Limited to 1 pair of boots.

UNIQUE Passive - Enhanced Movement: +60 Movement Speed
UNIQUE Passive - Slow Resist: Movement slowing effects are reduced by 25%.
Boots of Speed
Boots of Swiftness
63%
47%
Mercury's Treads
Limited to 1 pair of boots.

+25 Magic Resist

UNIQUE Passive - Enhanced Movement: +45 Movement Speed
UNIQUE Passive - Tenacity: Reduces the duration of stuns, slows, taunts, fears, silences, blinds, polymorphs, and immobilizes by 30%.
Boots of Speed+Null-Magic Mantle
Mercury's Treads
62%
18%
Ninja Tabi
Limited to 1 pair of boots.

+20 Armor

UNIQUE Passive: Blocks 12% of the damage from basic attacks.
UNIQUE Passive - Enhanced Movement: +45 Movement Speed
Boots of Speed+Cloth Armor
Ninja Tabi
58%
16%
Berserker's Greaves
Limited to 1 pair of boots.

+35% Attack Speed

UNIQUE Passive - Enhanced Movement: +45 Movement Speed
Boots of Speed+Dagger
Berserker's Greaves
66%
9%
Ionian Boots of Lucidity
Limited to 1 pair of boots.

UNIQUE Passive: +10% Cooldown Reduction
UNIQUE Passive - Enhanced Movement: +45 Movement Speed
UNIQUE Passive: Reduces Summoner Spell cooldowns by 10%


''This item is dedicated in honor of Ionia's victory over Noxus in the Rematch for the Southern Provinces on 10 December, 20 CLE.''
Boots of Speed
Ionian Boots of Lucidity
73%
2%
Sorcerer's Shoes
Limited to 1 pair of boots.

+18 Magic Penetration

UNIQUE Passive - Enhanced Movement: +45 Movement Speed
Boots of Speed
Sorcerer's Shoes
100%
0%
Boots of Mobility
Limited to 1 pair of boots.

UNIQUE Passive - Enhanced Movement: +25 Movement Speed. Increases to +115 Movement Speed when out of combat for 5 seconds.
Boots of Speed
Boots of Mobility
0%
0%
Senna counters (over 51% win rate)
Lillia
Tier:Below Average
Score:48.22
Win Rate:47.76%
Pick Rate:12.08%
Ban Rate:9.93%
KDA Ratio:2.75
Lillia, the Bashful Bloom
+49.0
Vayne
Tier:Strong
Score:55.62
Win Rate:65.16%
Pick Rate:10.41%
Ban Rate:5.01%
KDA Ratio:2.21
Vayne, the Night Hunter
+49.0
Samira
Tier:God
Score:70.27
Win Rate:45.02%
Pick Rate:48.02%
Ban Rate:56.27%
KDA Ratio:1.74
Samira, the Desert Rose
+43.7
Ezreal
Tier:Above Average
Score:51.82
Win Rate:49.79%
Pick Rate:24.96%
Ban Rate:9.22%
KDA Ratio:2.04
Ezreal, the Prodigal Explorer
+27.3
Ornn
Tier:Above Average
Score:51.90
Win Rate:58.32%
Pick Rate:6.83%
Ban Rate:4.37%
KDA Ratio:2.70
Ornn, The Fire below the Mountain
+22.3
Volibear
Tier:Strong
Score:56.30
Win Rate:66.29%
Pick Rate:7.85%
Ban Rate:5.40%
KDA Ratio:2.72
Volibear, the Relentless Storm
+22.3
Caitlyn
Tier:Below Average
Score:48.61
Win Rate:49.20%
Pick Rate:14.99%
Ban Rate:5.71%
KDA Ratio:2.10
Caitlyn, the Sheriff of Piltover
+21.7
Master Yi
Tier:Above Average
Score:51.09
Win Rate:57.33%
Pick Rate:9.17%
Ban Rate:13.68%
KDA Ratio:1.90
Master Yi, the Wuju Bladesman
+20.4
Pyke
Tier:Below Average
Score:48.13
Win Rate:45.11%
Pick Rate:13.50%
Ban Rate:8.86%
KDA Ratio:3.33
Pyke, the Bloodharbor Ripper
+20.4
Urgot
Tier:Below Average
Score:49.57
Win Rate:56.72%
Pick Rate:4.63%
Ban Rate:1.72%
KDA Ratio:2.12
Urgot, the Dreadnought
+20.4
Aatrox
Tier:Below Average
Score:45.71
Win Rate:47.85%
Pick Rate:6.12%
Ban Rate:5.18%
KDA Ratio:2.25
Aatrox, the Darkin Blade
+15.7
Aphelios
Tier:Bad
Score:40.19
Win Rate:40.86%
Pick Rate:2.73%
Ban Rate:4.05%
KDA Ratio:1.59
Aphelios, the Weapon of the Faithful
+15.7
Gnar
Tier:God
Score:60.95
Win Rate:78.52%
Pick Rate:2.64%
Ban Rate:0.62%
KDA Ratio:2.65
Gnar, the Missing Link
+15.7
Nautilus
Tier:Strong
Score:56.46
Win Rate:65.29%
Pick Rate:6.00%
Ban Rate:3.09%
KDA Ratio:3.52
Nautilus, the Titan of the Depths
+15.7
Renekton
Tier:God
Score:59.56
Win Rate:74.98%
Pick Rate:3.19%
Ban Rate:1.89%
KDA Ratio:2.82
Renekton, the Butcher of the Sands
+15.7
Rumble
Tier:Bad
Score:36.96
Win Rate:32.91%
Pick Rate:2.55%
Ban Rate:1.04%
KDA Ratio:2.17
Rumble, the Mechanized Menace
+15.7
Swain
Tier:Strong
Score:54.55
Win Rate:64.40%
Pick Rate:3.73%
Ban Rate:1.15%
KDA Ratio:2.98
Swain, the Noxian Grand General
+15.7
Thresh
Tier:Above Average
Score:52.18
Win Rate:57.37%
Pick Rate:7.20%
Ban Rate:1.28%
KDA Ratio:3.17
Thresh, the Chain Warden
+15.7
Tryndamere
Tier:Below Average
Score:47.75
Win Rate:54.24%
Pick Rate:3.64%
Ban Rate:2.89%
KDA Ratio:1.92
Tryndamere, the Barbarian King
+15.7
Blitzcrank
Tier:Weak
Score:43.88
Win Rate:36.81%
Pick Rate:14.80%
Ban Rate:18.05%
KDA Ratio:2.77
Blitzcrank, the Great Steam Golem
+13.3
Katarina
Tier:Weak
Score:42.80
Win Rate:40.80%
Pick Rate:8.66%
Ban Rate:8.56%
KDA Ratio:2.18
Katarina, the Sinister Blade
+12.6
Irelia
Tier:Weak
Score:44.88
Win Rate:47.55%
Pick Rate:5.76%
Ban Rate:2.02%
KDA Ratio:1.91
Irelia, the Blade Dancer
+11.5
Kai'Sa
Tier:Below Average
Score:46.32
Win Rate:48.01%
Pick Rate:9.37%
Ban Rate:1.46%
KDA Ratio:2.08
Kai'Sa, Daughter of the Void
+11.5
Kassadin
Tier:Below Average
Score:45.50
Win Rate:48.74%
Pick Rate:3.56%
Ban Rate:3.47%
KDA Ratio:2.29
Kassadin, the Void Walker
+11.5
Lee Sin
Tier:Strong
Score:57.35
Win Rate:58.15%
Pick Rate:24.02%
Ban Rate:8.10%
KDA Ratio:3.10
Lee Sin, the Blind Monk
+11.5
Lissandra
Tier:Below Average
Score:46.57
Win Rate:50.55%
Pick Rate:2.21%
Ban Rate:0.63%
KDA Ratio:2.64
Lissandra, the Ice Witch
+11.5
Sion
Tier:Strong
Score:56.14
Win Rate:68.61%
Pick Rate:6.39%
Ban Rate:2.46%
KDA Ratio:2.14
Sion, The Undead Juggernaut
+11.5
Ekko
Tier:Strong
Score:53.92
Win Rate:60.40%
Pick Rate:9.67%
Ban Rate:11.87%
KDA Ratio:2.68
Ekko, the Boy Who Shattered Time
+10.9
Lucian
Tier:Strong
Score:54.91
Win Rate:62.15%
Pick Rate:13.14%
Ban Rate:3.74%
KDA Ratio:2.29
Lucian, the Purifier
+9.9
Kayle
Tier:Above Average
Score:53.59
Win Rate:65.83%
Pick Rate:3.42%
Ban Rate:1.12%
KDA Ratio:1.93
Kayle, the Righteous
+9.0
Rammus
Tier:Above Average
Score:50.44
Win Rate:53.99%
Pick Rate:8.48%
Ban Rate:10.12%
KDA Ratio:2.80
Rammus, the Armordillo
+9.0
Jhin
Tier:God
Score:60.97
Win Rate:68.51%
Pick Rate:19.47%
Ban Rate:3.92%
KDA Ratio:3.01
Jhin, the Virtuoso
+6.7
Fizz
Tier:Below Average
Score:48.76
Win Rate:52.23%
Pick Rate:7.09%
Ban Rate:10.30%
KDA Ratio:2.55
Fizz, the Tidal Trickster
+6.1
Leona
Tier:Above Average
Score:50.99
Win Rate:55.61%
Pick Rate:5.08%
Ban Rate:3.51%
KDA Ratio:3.32
Leona, the Radiant Dawn
+6.1
Malzahar
Tier:Below Average
Score:45.73
Win Rate:50.33%
Pick Rate:3.18%
Ban Rate:2.86%
KDA Ratio:1.98
Malzahar, the Prophet of the Void
+6.1
Zac
Tier:Below Average
Score:49.36
Win Rate:51.91%
Pick Rate:6.21%
Ban Rate:4.23%
KDA Ratio:3.28
Zac, the Secret Weapon
+6.1
Yasuo
Tier:God
Score:62.47
Win Rate:58.51%
Pick Rate:29.52%
Ban Rate:41.76%
KDA Ratio:2.15
Yasuo, the Unforgiven
+4.9
Yone
Tier:God
Score:60.29
Win Rate:55.69%
Pick Rate:27.92%
Ban Rate:43.77%
KDA Ratio:1.85
Yone, the Unforgotten
+0.5
Senna is countered by (under 49% win rate)
Veigar
Tier:Below Average
Score:49.45
Win Rate:51.96%
Pick Rate:9.80%
Ban Rate:11.67%
KDA Ratio:2.54
Veigar, the Tiny Master of Evil
-3.5
Anivia
Tier:Weak
Score:44.61
Win Rate:46.21%
Pick Rate:3.33%
Ban Rate:2.20%
KDA Ratio:2.60
Anivia, the Cryophoenix
-4.6
Ashe
Tier:Above Average
Score:52.12
Win Rate:57.20%
Pick Rate:11.52%
Ban Rate:2.79%
KDA Ratio:2.41
Ashe, the Frost Archer
-4.6
Shen
Tier:Strong
Score:56.88
Win Rate:64.74%
Pick Rate:6.06%
Ban Rate:2.71%
KDA Ratio:3.97
Shen, the Eye of Twilight
-4.6
Lux
Tier:God
Score:59.70
Win Rate:59.79%
Pick Rate:21.18%
Ban Rate:25.15%
KDA Ratio:3.71
Lux, the Lady of Luminosity
-5.2
Brand
Tier:Above Average
Score:50.98
Win Rate:53.87%
Pick Rate:9.13%
Ban Rate:27.04%
KDA Ratio:2.67
Brand, the Burning Vengeance
-9.0
Graves
Tier:Above Average
Score:53.67
Win Rate:64.61%
Pick Rate:3.49%
Ban Rate:0.61%
KDA Ratio:2.37
Graves, the Outlaw
-9.0
Neeko
Tier:Strong
Score:56.49
Win Rate:67.03%
Pick Rate:6.49%
Ban Rate:3.23%
KDA Ratio:2.87
Neeko, the Curious Chameleon
-9.0
Miss Fortune
Tier:Above Average
Score:51.31
Win Rate:58.79%
Pick Rate:6.55%
Ban Rate:0.84%
KDA Ratio:2.25
Miss Fortune, the Bounty Hunter
-11.5
Twitch
Tier:Strong
Score:53.73
Win Rate:62.02%
Pick Rate:6.60%
Ban Rate:1.69%
KDA Ratio:2.73
Twitch, the Plague Rat
-11.5
Senna
Tier:Strong
Score:54.27
Win Rate:59.22%
Pick Rate:9.17%
Ban Rate:2.86%
KDA Ratio:3.56
Senna, the Redeemer
-13.3
Camille
Tier:Below Average
Score:49.20
Win Rate:54.55%
Pick Rate:4.86%
Ban Rate:1.31%
KDA Ratio:2.57
Camille, the Steel Shadow
-15.7
Hecarim
Tier:God
Score:58.59
Win Rate:65.80%
Pick Rate:12.20%
Ban Rate:10.32%
KDA Ratio:3.49
Hecarim, the Shadow of War
-15.7
Kha'Zix
Tier:Below Average
Score:48.44
Win Rate:53.21%
Pick Rate:3.36%
Ban Rate:0.96%
KDA Ratio:2.77
Kha'Zix, the Voidreaver
-15.7
Ziggs
Tier:Weak
Score:43.43
Win Rate:43.88%
Pick Rate:6.90%
Ban Rate:1.95%
KDA Ratio:1.99
Ziggs, the Hexplosives Expert
-15.7
Zilean
Tier:Weak
Score:42.66
Win Rate:40.03%
Pick Rate:5.74%
Ban Rate:4.82%
KDA Ratio:2.94
Zilean, the Chronokeeper
-15.7
Malphite
Tier:God
Score:61.12
Win Rate:64.97%
Pick Rate:20.00%
Ban Rate:28.89%
KDA Ratio:2.95
Malphite, Shard of the Monolith
-24.0
Zed
Tier:God
Score:58.27
Win Rate:58.77%
Pick Rate:21.24%
Ban Rate:32.60%
KDA Ratio:2.58
Zed, the Master of Shadows
-30.0