KarthusBot build

Off-meta Bot

Jungle65%Bot19%Mid8%Top5%Support3%
Win
53.6%
▲3.6 vs Bot
LP a game
+3.40
±0.19
Games
47.5k
a win +22.3 · a loss −18.6
Pick · Ban
0.36 · 0.50%
as Bot · any role

How we measure

Karthus Bot, patch 26.21: Blackfire Torch, Shadowflame, Stormsurge; Deathfire Touch + Precision; skill order Q > E > W (each the most played of 47,492 games).

Build

Most played of 47,492 games

Start

DrHp

92% · 53.5% won

Spells

ExFl

82% · 54.2% won

Skills

starts Q E Q

53% · 55.4% won

Items 30.0% of games with a core

  1. Blackfire Torch
  2. Shadowflame
  3. Stormsurge
4th
  • Rd60.1%won53% · 4.1kpick, 4,115 games
  • Vs56.7%won19% · 1.4kpick, 1,441 games
  • Lt61.3%won17% · 1.3kpick, 1,306 games
5th
  • Vs60.3%won35% · 1.4kpick, 1,384 games
  • Rd60.8%won20% · 805pick, 805 games
  • Lt59.8%won20% · 775pick, 775 games

58.5% won (57.6–59.4) · 11,413 games

4th: of the 7,703 games with this core that reached it · 5th: of the 3,948 games with this core that reached it. Win rates there are pulled toward the champion's rate at the slot, because a few games say little.

BootsSorcerer's Shoes92% · 54.2% won

Skill path 44% of games · 55.2% won

Skill path: the first 11 points measured, levels 12 to 18 from the max order
Ability123456789101112131415161718
QQ13579
WW414151718
EE28101213
RR61116

Core items

First three finished, in the order bought
  1. Blackfire Torch › Shadowflame › Stormsurge11,413 gamesMost played30%58.5%58% to 59%
  2. Blackfire Torch › Shadowflame › Rabadon's Deathcap10,532 games28%55.5%55% to 56%
  3. Blackfire Torch › Liandry's Torment › Shadowflame5,617 games15%54.0%53% to 55%
  4. Blackfire Torch › Shadowflame › Zhonya's Hourglass1,462 games3.8%55.5%53% to 58%
  5. Blackfire Torch › Liandry's Torment › Rabadon's Deathcap974 games2.6%53.6%50% to 57%
  6. Blackfire Torch › Shadowflame › Void Staff594 games1.6%48.0%44% to 52%
  7. Blackfire Torch › Shadowflame › Malignance545 games1.4%54.3%50% to 58%
  8. Blackfire Torch › Liandry's Torment › Zhonya's Hourglass545 games1.4%53.6%49% to 58%

Skills

Max order
  1. starts Q E Q53%55.4%24,790
  2. starts Q E W35%52.4%16,447
  3. starts Q W E6.4%50.7%2,980
  4. starts Q W Q1.5%51.5%678
  5. starts Q E E0.9%56.7%409

Starting items

Doran's Ring + 2 × Health Potion92% · 53.5% won · 43,648 games
  • Amplifying Tome + Doran's Ring + 2 × Health Potion 1.2%61.7% won
  • Doran's Ring 0.8%51.3% won

Boots

Sorcerer's Shoes92% · 54.2% won · 43,499 games
  • No boots 7.2%46.5% won
  • Ionian Boots of Lucidity 0.6%48.0% won

Summoner spells

Exhaust + Flash82% · 54.2% won · 38,772 games
  • Flash + Teleport 7.2%50.4% won
  • Flash + Barrier 2.5%52.1% won
Every option as a table60 options
Every build option with its pick, win rate and 95% range
OptionPickWin95% rangeGames
Core items
Blackfire Torch › Shadowflame › Stormsurge30%58.5%57.6%–59.4%11,413
Blackfire Torch › Shadowflame › Rabadon's Deathcap28%55.5%54.6%–56.5%10,532
Blackfire Torch › Liandry's Torment › Shadowflame15%54.0%52.7%–55.3%5,617
Blackfire Torch › Shadowflame › Zhonya's Hourglass3.8%55.5%53.0%–58.1%1,462
Blackfire Torch › Liandry's Torment › Rabadon's Deathcap2.6%53.6%50.4%–56.7%974
Blackfire Torch › Shadowflame › Void Staff1.6%48.0%44.0%–52.0%594
Blackfire Torch › Shadowflame › Malignance1.4%54.3%50.1%–58.5%545
Blackfire Torch › Liandry's Torment › Zhonya's Hourglass1.4%53.6%49.4%–57.7%545
4th item, of 24,762 games that reached it
Rabadon's Deathcap31%58.9%57.8%–59.9%7,752
Void Staff22%56.0%54.7%–57.3%5,380
Stormsurge14%57.3%55.7%–58.9%3,564
Zhonya's Hourglass11%54.7%52.9%–56.6%2,817
Liandry's Torment9.3%57.5%55.4%–59.5%2,309
Shadowflame4.9%57.8%55.0%–60.6%1,202
5th item, of 12,204 games that reached it
Void Staff30%58.9%57.3%–60.5%3,666
Liandry's Torment16%57.9%55.7%–60.1%1,918
Rabadon's Deathcap16%58.8%56.6%–61.0%1,914
Zhonya's Hourglass15%55.8%53.5%–58.1%1,844
Stormsurge9.5%58.0%55.1%–60.8%1,159
Malignance4.4%62.3%58.1%–66.3%541
6th item, of 4,743 games that reached it
Void Staff22%58.0%54.9%–61.0%1,021
Zhonya's Hourglass15%55.3%51.7%–58.9%730
Malignance15%57.8%54.0%–61.4%689
Rabadon's Deathcap12%60.5%56.4%–64.5%560
Liandry's Torment11%60.6%56.4%–64.7%531
Stormsurge8.5%61.8%57.0%–66.4%403
Boots
Sorcerer's Shoes92%54.2%53.8%–54.7%43,499
No boots7.2%46.5%44.9%–48.2%3,441
Ionian Boots of Lucidity0.6%48.0%42.4%–53.7%298
Gluttonous GreavesFew games0.2%61.1%49.6%–71.5%72
Plated SteelcapsFew games0.2%56.9%45.4%–67.7%72
Starting items
Doran's Ring + 2 × Health Potion92%53.5%53.0%–54.0%43,648
Amplifying Tome + Doran's Ring + 2 × Health Potion1.2%61.7%57.6%–65.6%564
Doran's Ring0.8%51.3%46.3%–56.3%376
Sapphire Crystal + Doran's Ring + 2 × Health Potion0.7%59.6%54.4%–64.6%349
Summoner spells
Exhaust + Flash82%54.2%53.7%–54.7%38,772
Flash + Teleport7.2%50.4%48.8%–52.1%3,433
Flash + Barrier2.5%52.1%49.2%–54.9%1,187
Exhaust + Ignite2.2%55.0%52.0%–58.0%1,065
Skill order
Max Q E W · starts Q E Q53%55.4%54.7%–56.0%24,790
Max Q E W · starts Q E W35%52.4%51.7%–53.2%16,447
Max Q E W · starts Q W E6.4%50.7%48.9%–52.5%2,980
Max Q E W · starts Q W Q1.5%51.5%47.7%–55.2%678
Max Q E W · starts Q E E0.9%56.7%51.9%–61.4%409
First 11 skill points
Q E Q W Q R Q E Q E R44%55.2%54.5%–55.9%19,555
Q E W Q Q R Q E Q E R31%53.0%52.2%–53.8%14,136
Q W E Q Q R Q E Q E R5.4%51.6%49.6%–53.6%2,431
Q E Q E W R Q Q Q E R2.5%57.8%54.9%–60.7%1,102
Q E Q E Q R W Q Q E R2.3%57.8%54.8%–60.8%1,052
Q E Q E Q R Q W Q E R1.6%57.6%54.0%–61.2%717
Finished items
Rabadon's Deathcap49%57.1%56.5%–57.7%23,455
Liandry's Torment33%54.2%53.4%–54.9%15,568
Void Staff24%56.4%55.5%–57.3%11,506
Zhonya's Hourglass17%54.8%53.7%–55.9%8,045
Malignance12%54.6%53.3%–55.8%5,910
Mejai's Soulstealer4.4%79.4%77.6%–81.0%2,077
Morellonomicon1.9%46.5%43.2%–49.7%915
Cryptbloom1.5%61.0%57.3%–64.5%697
Horizon Focus1.5%57.6%53.9%–61.2%696
Rylai's Crystal Scepter1.2%50.3%46.3%–54.4%576

Questions

What do Karthus Bot players build first on all servers?

The most played core is Blackfire Torch, then Shadowflame, then Stormsurge: 24% of 47,492 games in all ranks, patch 26.21, 58.5% win rate.

What skill order do Karthus Bot players use?

Most often they max Q, E, W and start Q, E, Q: 53% of 46,717 games with a skill order in all ranks, patch 26.21, 55.4% win rate.

Which summoner spells do Karthus Bot players take?

Exhaust and Flash, in 82% of 47,492 games in all ranks, patch 26.21, 54.2% win rate.