Senna Build Guides, Runes and Items

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Season 12 Builds // Patch 12.15 & Patch 12.14

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Senna Build & Runes

If you're looking for the best rune build for Senna we've got you covered. Below you can find the best items and runes to build for Senna, as determined by calculations of thousands of Plat+ League of Legends games. If you are already familiar with how to play Senna this is a great resource to quickly get a good rune selection for Patch 12.15. However, if you are a new Senna player we highly recommend reading through some of the guides above to learn why this build is strong on Senna!

Patch 12.14: 438954 matches scanned * Each section of the build is rated independently of the others

Precision

Inspiration

Second Best

50%

Win Rate 2685 Games

Precision

Inspiration

Third Best

51%

Win Rate 1555 Games

Precision

Inspiration

Second Best

50%

Win Rate 33224 Games

Third Best

47%

Win Rate 21319 Games

Second Best

45%

Win Rate 6518 Games

Third Best

50%

Win Rate 2775 Games

Don’t forget
to Buy Wards

Passive Ability

Second Best

72%

Win Rate 553 Games

Passive Ability

Third Best

76%

Win Rate 58 Games

Passive Ability

Patch 11.20: 494917 matches scanned * Each section of the build is rated independently of the others

Inspiration

Precision

Second Best

54%

Win Rate 72 Games

Inspiration

Precision

Third Best

50%

Win Rate 228 Games

Inspiration

Precision

Second Best

49%

Win Rate 756 Games

Third Best

52%

Win Rate 262 Games

! Small Sample Size Warning * There is either not a lot of games played on this champion or the builds vary greatly, we have provided the top build but it does not have a high confidence rating so use your own discretion.

Second Best

63%

Win Rate 8 Games

Third Best

67%

Win Rate 3 Games

Second Best

49%

Win Rate 1559 Games

Third Best

49%

Win Rate 983 Games

Don’t forget
to Buy Wards

Passive Ability

Second Best

100%

Win Rate 1 Games

Passive Ability

Third Best

Win Rate 1 Games

Passive Ability

Patch 12.14: 438954 matches scanned * Each section of the build is rated independently of the others

Precision

Inspiration

Second Best

56%

Win Rate 103 Games

Precision

Inspiration

Third Best

57%

Win Rate 69 Games

Precision

Inspiration

Second Best

56%

Win Rate 1078 Games

Third Best

51%

Win Rate 1070 Games

Second Best

53%

Win Rate 218 Games

Second Best

54%

Win Rate 289 Games

Third Best

49%

Win Rate 514 Games

Don’t forget
to Buy Wards

Passive Ability

Senna Counters

Learn 's counters and discover matchups where they have an advantage! When you're starting a game of League of Legends you should always keep in mind if you'll be at an advantage or disadvantage against your opponent, so you can know whether to bully them or play safe. You can find detailed breakdowns of each matchup on CounterStats, and you can also check out some Senna guides to see how to build and play against other champions you may find yourself up against!

This counter data is for Senna Support in Plat+ games. The percent shown is the enemy champion's counter rating against Senna. Counter rating is our own statistic that factors in counter kills, overall kills, early lead ratio, comeback ratio, and win percent to give the whole picture of that champion's effectiveness as a counter pick.

Counters powered by CounterStats

CR is Counter Rating, which is a combination of multiple counter factors. Counters shown are for Senna Senna Support

More Senna Counters

Senna Skins

Find Senna's skins and when they were last on sale. Never miss a sale for your favorite skin by using our Wish List feature! You can also find all Senna skins and chromas on Senna's skins page.

Skin Release Wishlist Popularity Cost

Lunar Eclipse Senna Prestige Edition

Limited Edition

April 27, 2022

+ Wishlist

Lunar Eclipse Senna

April 27, 2022

+ Wishlist

1350

PROJECT: Senna

May 27, 2021

Wishlist

1350

High Noon Senna

Legendary

June 18, 2020

+ Wishlist

1820

True Damage Senna Prestige Edition

Limited Edition

February 6, 2020

+ Wishlist

True Damage Senna

November 10, 2019

Wishlist

1350

Classic Senna

Original

Wishlist

Senna's Abilities

Absolution Senna's Passive

2000

Senna can attack souls that spawn from dead enemies to absorb their Mist. She can also siphon Mist from enemy champions she hits with attacks or abilities twice, dealing an additional 1-16% of the targets current health as physical damage.

Each stack of Mist grants 0.75 attack damage. Every 20 stacks grant 20 attack range and 10% critical strike chance. 35% of any excess critical strike chance is converted into life steal.

Senna's attacks take extra time to fire, deal an additional 20% physical damage and briefly grant her 10 / 15 / 20% of the targets movement speed.

Senna can only siphon Mist from an individual champion once every 6-4 seconds. Souls only have a 2.7% chance to spawn from minions Senna kills. Souls always spawn from large minions Senna doesn't kill, champions and large jungle monsters. Senna does not gain any attack damage on level up and her critical strikes deal 8.5% less damage.

Piercing Darkness Senna's Q Ability

Self

70 / 80 / 90 / 100 / 110

Senna shoots a bolt of piercing shadow through an ally or enemy. Enemies hit take 40 / 70 / 100 / 130 / 160 (+0.5 per bonus attack damage) physical damage. Allied champions hit are healed for 40 / 60 / 80 / 100 / 120 (+0.4 per bonus attack damage) (+40% of ability power) (+1.6% per 1 lethality) health.

Basic attacks reduce Piercing Darkness' cooldown by 1 second.

Target range: 600−1300 (depending on Senna's collected Mist)

Last Embrace Senna's W Ability

1175

50 / 55 / 60 / 65 / 70

Senna sends forth a wave of Black Mist, which latches on to the first enemy hit, dealing 70 / 115 / 160 / 205 / 250 (+0.7 per bonus attack damage) physical damage. After a 1 second delay the target and other nearby enemies are rooted for 1.25 / 1.50 / 1.75 / 2 / 2.25 seconds.

Curse of the Black Mist Senna's E Ability

400

26 / 24.5 / 23 / 21.5 / 20

Senna draws the Mist she has stored in her weapon into a storm around her, embracing darkness and becoming a wraith within for 6 / 6.5 / 7 / 7.5 / 8 seconds. Allies who enter the area are Camouflaged and also appear as wraiths as the Mist shrouds them. Wraiths gain 20% (+5% per 100 ability power) increased movement speed, are unselectable, and hide their identities as long as no enemy champions are nearby.

Dawning Shadow Senna's Ultimate (R) Ability

Self

100

160 / 140 / 120 / 120 / 120

Senna fires a beam of light that deals 250 / 375 / 500 (+1.0 of attack damage) (+70% of ability power) physical damage to all enemy champions hit. Allied champions hit in a wider area receive 120 / 160 / 200 (+40% of ability power) (+1.5 per Mist collected) shield for 3 seconds.

Questions About Senna