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Katarina League of Legends champion guide

the Sinister Blade

Also known as كاتاريناKat

Class
AssassinRiot data
Damage
AP
Difficulty
High
Data patch
16.21.1
Tactical identity

Katarina, Assassin / Mage

Katarina, the Sinister Blade, is an Assassin and Mage champion in League of Legends. Everything below comes from Riot's Data Dragon for patch 16.21.1: ability text, base stats and Riot's tips. Counters and matchups by class are worked out from that text, and each one shows its reason.

Riot's ratings, out of 10

Attack
4
Defense
3
Magic
9
Difficulty
8
Typical lanes (class-based)Jungle, Mid
ResourceNone

Playing as Katarina

Riot's own tips

  • Picking up Daggers will significantly reduce Shunpo's cooldown.

  • Try waiting until the other team is distracted with fighting your team, and use Shunpo to teleport into the fray and unleash a devastating Death Lotus.

  • Using Shunpo on an allied Champion, Dagger, or minion can be a great escape tactic.

Playing against Katarina

Riot's own tips

  • Katarina's abilities deal magic damage, so even if she's building Attack Damage items, get magic resistance to counter her.

  • Try to save a disable for when Katarina uses her Death Lotus.

What the kit does

Analysis read from Riot's ability text. Each line shows the words it rests on.

  • Hard crowd control

    Preparation: "tossing a Dagger into the air directly above"

  • Knock-up, knock-back or pull

    Preparation: "tossing a Dagger into the air directly above"

  • Dash, leap or blink

    Shunpo: "Katarina blinks to the"

  • Area damage

    Voracity: "slash through all nearby enemies"

Katarina's abilities

Riot's own text and preview clip for each ability, from Riot's Data Dragon, patch 16.21.1. Pick an ability and its clip plays here, muted.

PPassive

Voracity

Whenever an enemy champion dies that Katarina has damaged recently, her remaining ability cooldowns are dramatically reduced. If Katarina picks up a Dagger, she uses it to slash through all nearby enemies, dealing magic damage.

Effects in the text

  • Magic damage
  • Area damage
  • Clears waves

QQ

Bouncing Blade

Cooldown
11/10/9/8/7 s
Range
625

Katarina throws a Dagger at the target that then bounces to nearby enemies before ricocheting onto the ground.

Effects in the text

  • Area damage
  • Clears waves

WW

Preparation

Cooldown
15/14/13/12/11 s

Katarina gains a burst of Move Speed, tossing a Dagger into the air directly above herself.

Effects in the text

  • Hard crowd control
  • Knock-up, knock-back or pull
  • Can start a fight

EE

Shunpo

Cooldown
12/11/10/9/8 s
Range
725

Katarina blinks to the target, striking it if its an enemy, or striking the nearest enemy otherwise.

Effects in the text

  • Dash, leap or blink
  • Can start a fight

RR

Death Lotus

Cooldown
75/60/45 s
Range
550

Katarina becomes a flurry of blades, dealing massive magic damage while she channels to the 3 nearest enemy champions.

Effects in the text

  • Magic damage

Build direction, Analysis

Items and runes that fit Katarina

Riot publishes no builds and this page invents none. Below: completed items ranked by how many of the stats Katarina's kit uses they give (ability power (AP) first), the runes whose official text matches the kit, and picks for each enemy type. A fit, not a strength ranking. No win rates.

Closest stat fit

Editorial estimate

Completed items ranked by how many of the stats Katarina's kit uses they give. A fit, not a verdict: Riot publishes no builds and no win rates.

  • Cryptbloom3,000
    • +75 Ability PowerKatarina scales with it
    • +30% Magic Penetrationits damage is magic
    • +20 Ability Hastecasts abilities often
  • Actualizer2,800
    • +90 Ability PowerKatarina scales with it
    • +10 Ability Hastecasts abilities often
  • Archangel's Staff2,900
    • +70 Ability PowerKatarina scales with it
    • +25 Ability Hastecasts abilities often
  • Blackfire Torch2,800
    • +80 Ability PowerKatarina scales with it
    • +20 Ability Hastecasts abilities often
  • Bloodletter's Curse2,900
    • +65 Ability PowerKatarina scales with it
    • +15 Ability Hastecasts abilities often
  • Cosmic Drive3,000
    • +70 Ability PowerKatarina scales with it
    • +25 Ability Hastecasts abilities often

Boots

Rune fits

Editorial estimate

Runes whose official text matches the most things Katarina's kit does. Each line shows the words it rests on.

  • AftershockResolve, Keystone · Matches: 1
    • It can immobilize, slow or impair enemies: Preparation: "tossing a Dagger into the air directly above"
  • Arcane CometSorcery, Keystone · Matches: 1
    • It deals damage with abilities: Voracity: "dealing magic damage"
  • Deathfire TouchSorcery, Keystone · Matches: 1
    • It deals damage with abilities: Voracity: "dealing magic damage"
  • Sudden ImpactDomination · Matches: 2
    • It deals damage with abilities: Voracity: "dealing magic damage"
    • It has a dash, leap or blink: Shunpo: "Katarina blinks to the"
  • Approach VelocityInspiration · Matches: 1
    • It can immobilize, slow or impair enemies: Preparation: "tossing a Dagger into the air directly above"
  • Cheap ShotDomination · Matches: 1
    • It can immobilize, slow or impair enemies: Preparation: "tossing a Dagger into the air directly above"

Against each enemy type

Editorial estimate

Situational picks, counted from what the champions of each class do in Riot's Data Dragon. Swap a slot when the enemy team has several of that class.

Counted from the official ability text, League of Legends patch 16.21.1. These are counts of champions, not win rates.

Rune trees

Lit runes: their official text matches something Katarina's kit does (Analysis). Select a rune to read why.

Precision1 lit

Domination3 lit

Sorcery7 lit

Resolve2 lit

Inspiration4 lit

Matchups by class

Katarina against each class of champion, counted from the official ability text. Choose a class or a lane to narrow it down.

Against all 172 champions: 35 ahead, 25 even, 112 behind. Each class is read against that, so check the best and toughest tags too.

Class
Lane
Patch
16.21.1Older patches: not available yet

Against Tanks

Weak

4 ahead · 4 even · 38 behind of 46

Struggles against
  • Your damage is magic only, so they can stack magic resist against you.
  • Their silence shuts down your dash-based kit.

What to do: A risky pick into tanks. Wait for the enemy draft before you lock it, or pick it with a team that covers the gap.

Against Fighters

Weak

11 ahead · 11 even · 38 behind of 60

Struggles against
  • They can avoid damage for a moment, which blunts your burst.
  • They can lock you down: you have few ways out.

What to do: A risky pick into fighters. Wait for the enemy draft before you lock it, or pick it with a team that covers the gap.

Against Assassins

Even

14 ahead · 10 even · 21 behind of 45

Struggles against
  • Your hard crowd control stops their dashes.
  • They can avoid damage for a moment, which blunts your burst.

What to do: Neither side has a clear edge over assassins. Execution and the team around you decide it.

Against Mages

Weak

15 ahead · 13 even · 46 behind of 74

Struggles against
  • Their silence shuts down your dash-based kit.
  • They out-range you and you have no healing to recover.

What to do: A risky pick into mages. Wait for the enemy draft before you lock it, or pick it with a team that covers the gap.

Against Marksmen

Even

Best class

13 ahead · 3 even · 17 behind of 33

Struggles against
  • You have early pressure while they need time to scale.
  • They out-range you and you have no healing to recover.

What to do: Neither side has a clear edge over marksmen. Execution and the team around you decide it.

Against Supports

Weak

Toughest class

2 ahead · 6 even · 35 behind of 43

Ahead of
Struggles against
  • Their silence shuts down your dash-based kit.
  • They out-range you and you have no healing to recover.

What to do: A risky pick into supports. Wait for the enemy draft before you lock it, or pick it with a team that covers the gap.

Source: Nexus Lab rules over the official ability text, League of Legends patch 16.21.1. Each champion of the class is compared with Katarina one by one; the counts come from those rules, not from match results, so they are not win rates. Strong, even and weak compare the number of champions ahead and behind. Lanes are the lanes each class usually plays (Riot ships no lane data per champion), not play rates.

Building against Katarina

Analysis: answers to what Katarina's own kit does.

Picks that can punish Katarina

Analysis: rules over Riot's ability text.

Maokai

Counters you

Maokai has hard CC (Bramble Smash: "Maokai knocks back nearby") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Maokai has hard CC (Bramble Smash: "Maokai knocks back nearby") to catch Katarina, a squishy champion with few escapes (Assassin role).

Maokai can avoid damage for a moment (Twisted Advance: "becoming untargetable and dashing"), and Katarina relies on burst (Assassin role).

Leona

Counters you

Leona has hard CC (Shield of Daybreak: "damage and stunning the target") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Leona has hard CC (Shield of Daybreak: "damage and stunning the target") to catch Katarina, a squishy champion with few escapes (Assassin role).

Katarina deals only magic damage (Voracity: "dealing magic damage"), so Leona can stack magic resist (Eclipse: "shield to gain Damage Reduction, Armor, and Magic Resist") against it.

Rell

Counters you

Rell has hard CC (Shattering Strike: "shields and stunning them") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Rell has hard CC (Shattering Strike: "shields and stunning them") to catch Katarina, a squishy champion with few escapes (Assassin role).

Katarina deals only magic damage (Voracity: "dealing magic damage"), so Rell can stack magic resist (Ferromancy: Crash Down: "she gains Armor, Magic Resist") against it.

Taric

Counters you

Taric has hard CC (Dazzle: "damage and stuns enemies") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Taric has hard CC (Dazzle: "damage and stuns enemies") to catch Katarina, a squishy champion with few escapes (Assassin role).

Katarina deals only magic damage (Voracity: "dealing magic damage"), so Taric can stack magic resist (Bastion: "Passively increase the Armor of Taric") against it.

Watch out: Katarina clears waves more easily (Voracity: "slash through all nearby enemies") and can push the lane against Taric.

Alistar

Counters you

Alistar has hard CC (Triumphant Roar: "roar by stunning or displacing") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Alistar has hard CC (Triumphant Roar: "roar by stunning or displacing") to catch Katarina, a squishy champion with few escapes (Assassin role).

Katarina deals only magic damage (Voracity: "dealing magic damage"), so Alistar can stack magic resist (Tank role) against it.

Amumu

Counters you

Amumu has hard CC (Bandage Toss: "stunning and damaging") that can stop Katarina's dashes (Shunpo: "Katarina blinks to the").

2 more reasons

Amumu has hard CC (Bandage Toss: "stunning and damaging") to catch Katarina, a squishy champion with few escapes (Assassin role).

Katarina deals only magic damage (Voracity: "dealing magic damage"), so Amumu can stack magic resist (Tank role) against it.

Who Katarina is good against

The same rules, read the other way.

Quinn

You pressure

Katarina has hard CC (Preparation: "tossing a Dagger into the air directly above") that can stop Quinn's dashes (Vault: "Quinn dashes to an").

Locke

You pressure

Katarina has hard CC (Preparation: "tossing a Dagger into the air directly above") that can stop Locke's dashes (Ashen Pursuit: "location before dashing to attack").

Karthus

You pressure

Katarina has hard CC (Preparation: "tossing a Dagger into the air directly above") to catch Karthus, a squishy champion with few escapes (Mage role).

Kassadin

You pressure

Katarina has hard CC (Preparation: "tossing a Dagger into the air directly above") that can stop Kassadin's dashes (Riftwalk: "Kassadin teleports to a").

Sivir

You pressure

Katarina has hard CC (Preparation: "tossing a Dagger into the air directly above") to catch Sivir, a squishy champion with few escapes (Marksman role).

Counter picks are Analysis: rules over Riot's ability text, each with the words it rests on. They are not win rates, and no League of Legends matchup list has been reviewed by hand yet.

Official story

Katarina's official story on Riot UniverseA link to the official source (in English). We do not copy its text.

Champion video guide

Video by 3 Minute League of Legends · Watch on YouTube The player loads from YouTube (privacy-enhanced mode) only after you press play.

Measured numbers

Numbers published or counted by a named source. Each row names the source and the patch.

Attack4
Defense3
Magic9
Difficulty8

Riot data Riot's ratings out of 10, Riot's Data Dragon, patch 16.21.1

Base stats
StatLevel 1Per levelLevel 18
Health672+1082508
Armor32+4.7111.9
Magic resist32+2.0566.85
Attack damage58-58
Attack speed0.658+2.74%0.964
Attack range125-125
Move speed335-335
Health regen per 5 seconds7.5+0.719.4

Riot data Riot's Data Dragon, patch 16.21.1. Level 18 is calculated from Riot's growth formula on the same numbers.

Editorial estimates

Our reading of the data. These are not measured rates and they change when the rules or the data change.

Counter picks
6 Editorial estimateNexus Lab rules over Riot's ability text, patch 16.21.1
Good against
5 Editorial estimateNexus Lab rules over Riot's ability text, patch 16.21.1
Typical lanes
Jungle, Mid Editorial estimateLanes of the class; Riot ships no lane data per champion
Best class (relative)
Marksmen Editorial estimateWins minus losses over the class, compared with the other classes; counts of champions, patch 16.21.1
Toughest class (relative)
Supports Editorial estimateWins minus losses over the class, compared with the other classes; counts of champions, patch 16.21.1

What no source gives us

  • Win rate, pick rate and ban rate. Riot publishes none we may print (the Riot API cards are switched off) and no third-party statistics site is read, so none is shown.
  • Popular builds. Riot publishes no builds: the items and runes in Build & Runes are a fit to the kit, not a popularity ranking.

Sources

  • Riot Games Data Dragon

    Names, ratings, base stats, ability text, cooldowns, costs, range, items, runes and art.

    Patch 16.21.1, file generated 2026-10-26
    Open
  • Riot ability preview clips

    Played from Riot's own server when you press play; never copied here.

    Each clip checked with a request before it is offered
  • League of Legends Wiki

    Release dates and skin prices in RP (CC BY-SA).

    Committed data, see the skins page
    Open
  • Nexus Lab rules

    Counters, matchups by class, item and rune fit: rules over Riot's ability text, each with the words it rests on.

    Patch 16.21.1
  • Riot Universe

    The official story of Katarina (a link, nothing copied).

    Open

Katarina skins

RP prices from the League of Legends Wiki. Dollar prices are The Nexus store's own.

All 19 skins

Artwork and data: Riot Games (Data Dragon). Prices and dates in RP and Wild Cores from the League of Legends Wiki (CC BY-SA 3.0).

Quick answers

Who counters Katarina in League of Legends?

By rules over Riot's ability text, the picks that fit best against Katarina are Maokai, Leona and Rell, and each one is listed on this page with its reason. This is Analysis, not a win rate.

How do you play against Katarina in League of Legends?

Riot's own tip: Katarina's abilities deal magic damage, so even if she's building Attack Damage items, get magic resistance to counter her. The counter picks on this page add the champions whose abilities answer Katarina, each with its reason.

Who is Katarina good against in League of Legends?

Read the other way round, the same rules over Riot's ability text find Katarina strong into Quinn, Locke and Karthus. The reason for each is on this page. This is Analysis, not a win rate.

Which lanes does Katarina play?

Data Dragon has no lane data. As a Assassin and Mage champion, Katarina typically plays Jungle and Mid. This is a class-based filter, not a play rate.

How hard is Katarina to play?

Riot rates the difficulty of Katarina as High (8 out of 10).

Every answer here is built from Riot's Data Dragon data and the Nexus Lab rules over it. Where there is no data we say so instead of guessing.

Related champions

Next steps

Artwork and data: Riot Games (Data Dragon)

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Background art: Katarina, Riot Games