Karthus Arena Build

Core item data for Karthus is being calculated.

The highest placing prismatic item choice for Karthus is Night Harvester.

1. S Detonation Orb

   Buy

   22%

   Top 3

   60%

2. S+ Night Harvester

   Buy

   17%

   Top 3

   61%

3. A Pyromancer's Cloak

   Buy

   14%

   Top 3

   58%

4. C Runecarver

   Buy

   12%

   Top 3

   50%

5. S Decapitator

   Buy

   8%

   Top 3

   59%

6. B Everfrost

   Buy

   8%

   Top 3

   52%

7. A Demonic Embrace

   Buy

   8%

   Top 3

   55%

8. B Innervating Locket

   Buy

   7%

   Top 3

   53%

9. A Dragonheart

   Buy

   5%

   Top 3

   57%

10. A Sword of the Divine

    Buy

    5%

    Top 3

    56%

11. C Crown of the Shattered Queen

    Buy

    5%

    Top 3

    52%

12. A Diamond-Tipped Spear

    Buy

    4%

    Top 3

    58%

13. S+ Demon King's Crown

    Buy

    2%

    Top 3

    62%

1. B Rabadon's Deathcap

   Buy

   41%

   Top 3

   60%

2. C Malignance

   Buy

   40%

   Top 3

   57%

3. A Liandry's Anguish

   Buy

   29%

   Top 3

   62%

4. S Void Staff

   Buy

   24%

   Top 3

   68%

5. A Shadowflame

   Buy

   20%

   Top 3

   65%

6. A Seraph's Embrace

   Buy

   14%

   Top 3

   64%

7. S Morellonomicon

   Buy

   14%

   Top 3

   71%

8. B Wooglet's Witchcap

   Buy

   11%

   Top 3

   60%

9. B Blackfire Torch

   Buy

   11%

   Top 3

   60%

10. A Rylai's Crystal Scepter

    Buy

    9%

    Top 3

    61%

11. B Shardblade

    Buy

    7%

    Top 3

    61%

12. A Stormsurge

    Buy

    7%

    Top 3

    64%

Every augment and prismatic item Karthus players picked at least 30 times, by pick rate.

Name	Type	Tier	Top 3 %	Avg place	Pick %	Games
Jeweled Gauntlet	Prismatic	S	-	-	24.0%	60,021
It's Killing Time	Gold	A	-	-	22.3%	55,755
Detonation Orb	Prismatic item	S	60.0%	3.11	21.9%	54,806
ADAPt	Silver	B	-	-	17.0%	42,438
Night Harvester	Prismatic item	S+	61.3%	3.06	16.8%	42,090
Phenomenal Evil	Gold	D	-	-	15.6%	39,061
Pyromancer's Cloak	Prismatic item	A	58.4%	3.18	14.1%	35,249
Magic Missile	Gold	B	-	-	14.0%	34,967
Witchful Thinking	Silver	B	-	-	13.3%	33,225
Spellwake	Prismatic	S	-	-	12.7%	31,802
Runecarver	Prismatic item	C	49.8%	3.50	11.7%	29,312
Glass Cannon	Prismatic	S	-	-	10.3%	25,799
Eureka	Prismatic	B	-	-	10.2%	25,544
From Beginning to End	Gold	C	-	-	9.9%	24,865
Big Brain	Gold	A	-	-	9.9%	24,717
Infernal Conduit	Prismatic	A	-	-	9.6%	23,876
Decapitator	Prismatic item	S	58.8%	3.16	8.1%	20,196
Quest: Wooglet's Witchcap	Prismatic	D	-	-	8.1%	20,125
Everfrost	Prismatic item	B	52.2%	3.42	7.8%	19,556
Demonic Embrace	Prismatic item	A	54.7%	3.33	7.7%	19,142
Augmented Power	Silver	S+	-	-	7.4%	18,427
Transmute: Prismatic	Gold	C	-	-	7.4%	18,404
Innervating Locket	Prismatic item	B	53.1%	3.37	7.2%	18,014
Doomsayer	Prismatic	D	-	-	6.4%	16,115
Vulnerability	Gold	A	-	-	5.6%	13,934
Giant Slayer	Prismatic	S	-	-	5.4%	13,618
Dragonheart	Prismatic item	A	57.0%	3.22	5.2%	13,026
Sword of the Divine	Prismatic item	A	55.5%	3.28	5.1%	12,634
Crown of the Shattered Queen	Prismatic item	C	51.9%	3.43	5.0%	12,558
Executioner	Silver	B	-	-	4.9%	12,169
Ultimate Revolution	Prismatic	S	-	-	4.7%	11,699
Mind to Matter	Silver	B	-	-	4.6%	11,434
Keystone Conjurer	Gold	B	-	-	4.4%	11,018
Diamond-Tipped Spear	Prismatic item	A	57.8%	3.21	4.2%	10,566
Ominous Pact	Prismatic	A	-	-	4.1%	10,220
Overflow	Gold	S	-	-	3.5%	8,864
Marksmage	Gold	B	-	-	3.5%	8,851
Bravest of the Brave	Silver	D	-	-	3.5%	8,686
Transmute: Gold	Silver	D	-	-	3.1%	7,795
Ice Cold	Silver	C	-	-	3.1%	7,718
Gamba Anvil	Prismatic	A	-	-	3.0%	7,450
Trueshot Prodigy	Prismatic	S+	-	-	2.9%	7,228
Combo Master	Gold	B	-	-	2.9%	7,162
It's Critical	Gold	A	-	-	2.7%	6,755
Weighted Popoffs	Silver	C	-	-	2.5%	6,281
Speed Demon	Silver	B	-	-	2.4%	6,087
Demon King's Crown	Prismatic item	S+	62.4%	3.03	2.4%	6,052
Hold Very Still	Silver	A	-	-	2.4%	5,890
Magical Girl	Prismatic	A	-	-	2.3%	5,857
Stats on Stats!	Gold	D	-	-	2.3%	5,827
Sanguine Gift	Prismatic item	C	51.9%	3.44	2.3%	5,815
Gambler's Blade	Prismatic item	D	36.5%	4.02	2.1%	5,372
Ultimate Roulette	Prismatic	A	-	-	2.1%	5,154
Dematerialize	Silver	B	-	-	2.1%	5,153
Reality Fracture	Prismatic item	A	56.3%	3.27	2.0%	4,972
Talisman Of Ascension	Prismatic item	D	49.3%	3.53	1.9%	4,731
Fey Magic	Prismatic	S	-	-	1.9%	4,711
Unstable Transmutation	Gold	B	-	-	1.9%	4,673
Stats on Stats on Stats!	Prismatic	B	-	-	1.8%	4,435
Apex Inventor	Gold	C	-	-	1.8%	4,412
Quest: Urf's Champion	Gold	D	-	-	1.6%	4,062
Flesheater	Prismatic item	S	61.2%	3.06	1.6%	3,958
Warlock Juicebox	Gold	B	-	-	1.5%	3,826
Stats!	Silver	D	-	-	1.5%	3,789
Grievous Venom	Silver	S	-	-	1.4%	3,543
Lightning Rod	Prismatic item	A	57.3%	3.21	1.3%	3,355
Tank It Or Leave It	Silver	B	-	-	1.3%	3,253
Rice and Chicken	Gold	C	-	-	1.2%	3,015
Thread the Needle	Gold	B	-	-	1.2%	2,996
Dreadbringer	Prismatic	B	-	-	1.2%	2,962
Rice and Pork	Gold	C	-	-	1.2%	2,961
Soul Siphon	Gold	B	-	-	1.2%	2,941
Wild Fire	Prismatic	S	-	-	1.2%	2,919
Empyrean Promise	Prismatic item	D	47.7%	3.59	1.1%	2,870
Shrink Engine	Gold	C	-	-	1.1%	2,859
Recursion	Gold	D	-	-	1.1%	2,836
Twilight's Edge	Prismatic item	B	54.2%	3.38	1.1%	2,832
Infernal Soul	Silver	B	-	-	1.1%	2,744
Buff Buddies	Silver	B	-	-	1.1%	2,731
Quest: Rite Of The Forge God	Prismatic	D	-	-	1.0%	2,610
Divine Intervention	Gold	B	-	-	1.0%	2,559
Orbital Laser	Prismatic	A	-	-	1.0%	2,553
Contract Killer	Silver	A	-	-	1.0%	2,458
Omni Soul	Prismatic	A	-	-	1.0%	2,457
Ethereal Weapon	Gold	D	-	-	1.0%	2,439
Kinkou Jitte	Prismatic item	A	55.3%	3.30	1.0%	2,435
Purist - Caster	Silver	D	-	-	0.9%	2,356
Slow Cooker	Prismatic	S	-	-	0.9%	2,351
Hexbolt Companion	Prismatic item	B	53.2%	3.39	0.9%	2,338
Erosion	Silver	A	-	-	0.9%	2,314
Moonflair Spellblade	Prismatic item	C	50.4%	3.49	0.9%	2,288
Juiced	Silver	S	-	-	0.9%	2,283
Hextech Soul	Silver	C	-	-	0.9%	2,277
Accelerating Sorcery	Prismatic	C	-	-	0.9%	2,271
Summoner Revolution	Gold	C	-	-	0.9%	2,262
With Haste	Gold	C	-	-	0.9%	2,252
Dark Blessing	Gold	C	-	-	0.9%	2,246
Searing Dawn	Gold	A	-	-	0.9%	2,204
Goliath	Prismatic	S	-	-	0.9%	2,192
We'll Be Right Back	Gold	C	-	-	0.9%	2,190
Mad Scientist	Prismatic	S	-	-	0.9%	2,179
Turbo Chemtank	Prismatic item	B	53.7%	3.33	0.9%	2,179
Firefox	Silver	A	-	-	0.9%	2,172
Dive Bomber	Silver	B	-	-	0.9%	2,148
Black Hole Gauntlet	Prismatic item	D	48.2%	3.59	0.8%	2,084
Ultimate Unstoppable	Silver	C	-	-	0.8%	2,079
Cloak of Starry Night	Prismatic item	C	50.9%	3.48	0.8%	2,077
Fulmination	Prismatic item	C	51.4%	3.44	0.8%	2,076
Ocean Soul	Silver	C	-	-	0.8%	2,048
Firebrand	Gold	S	-	-	0.8%	2,023
Wisdom of Ages	Prismatic	D	-	-	0.8%	1,996
Hemomancer's Helm	Prismatic item	D	49.5%	3.53	0.8%	1,989
Puppeteer	Prismatic item	C	49.7%	3.52	0.8%	1,987
Mirror Image	Silver	B	-	-	0.8%	1,979
Hive Mind	Prismatic	S	-	-	0.8%	1,958
Trash To Treasure	Silver	D	-	-	0.8%	1,957
Reaper's Toll	Prismatic item	B	53.3%	3.38	0.8%	1,949
Transmute: Chaos	Prismatic	S+	-	-	0.8%	1,946
Gargoyle Stoneplate	Prismatic item	C	52.0%	3.46	0.8%	1,940
Warmog's Armor	Prismatic item	C	50.4%	3.51	0.8%	1,878
Warmup Routine	Silver	D	-	-	0.7%	1,874
Radiant Virtue	Prismatic item	S	58.9%	3.19	0.7%	1,869
Can't Touch This	Prismatic	S	-	-	0.7%	1,838
Darksteel Talons	Prismatic item	B	53.6%	3.37	0.7%	1,826
Eleisa's Miracle	Prismatic item	D	49.3%	3.55	0.7%	1,823
Surge Field	Prismatic	S	-	-	0.7%	1,818
Reverberation	Prismatic item	B	54.5%	3.29	0.7%	1,817
Feel the Burn	Prismatic	S+	-	-	0.7%	1,794
Shield of Molten Stone	Prismatic item	B	54.3%	3.40	0.7%	1,790
Dust To Diamonds	Silver	D	-	-	0.7%	1,780
Zealot	Silver	C	-	-	0.7%	1,772
Quantum Computing	Prismatic	A	-	-	0.7%	1,768
Symbiotic Mutation	Gold	C	-	-	0.7%	1,755
Flashy	Gold	C	-	-	0.7%	1,755
Clothesline	Silver	S+	-	-	0.7%	1,751
Extendo-Arm	Gold	C	-	-	0.7%	1,747
Die Another Day	Gold	D	-	-	0.7%	1,735
Deathtouch	Gold	D	-	-	0.7%	1,710
Transmute: Silver	Prismatic	A	-	-	0.7%	1,683
Rabble Rousing	Gold	C	-	-	0.7%	1,659
And My Axe!	Gold	C	-	-	0.7%	1,650
Rags to Riches	Silver	D	-	-	0.6%	1,610
Parasitic Relationship	Gold	C	-	-	0.6%	1,592
Desecrator	Silver	A	-	-	0.6%	1,582
Juice Box	Silver	S+	-	-	0.6%	1,580
Don't Chase	Silver	C	-	-	0.6%	1,573
Chauffeur	Prismatic	B	-	-	0.6%	1,549
Hat Trick	Gold	C	-	-	0.6%	1,539
Veil of Warding	Silver	C	-	-	0.6%	1,506
Escape Plan	Silver	A	-	-	0.6%	1,502
OK Boomerang	Gold	A	-	-	0.6%	1,501
Vengeance	Gold	C	-	-	0.6%	1,487
Protein Shake	Prismatic	D	-	-	0.6%	1,476
Silver Spoon	Silver	A	-	-	0.6%	1,437
Dawnbringer's Resolve	Gold	B	-	-	0.6%	1,427
Summoner's Roulette	Prismatic	B	-	-	0.6%	1,426
Bread And Jam	Gold	C	-	-	0.6%	1,412
Fruits of Your Labor	Silver	B	-	-	0.6%	1,407
Parasitic Mutation	Silver	B	-	-	0.6%	1,383
Laser Eyes	Prismatic	S+	-	-	0.6%	1,378
Restless Restoration	Gold	C	-	-	0.5%	1,373
Defensive Maneuvers	Gold	B	-	-	0.5%	1,370
Serve Beyond Death	Silver	A	-	-	0.5%	1,365
Tank Engine	Gold	C	-	-	0.5%	1,340
Master of Duality	Prismatic	B	-	-	0.5%	1,339
Critical Healing	Gold	B	-	-	0.5%	1,332
Skilled Sniper	Gold	C	-	-	0.5%	1,330
Growth Spurt	Gold	B	-	-	0.5%	1,327
Light Warden	Gold	A	-	-	0.5%	1,317
Quest: Mad Hatter	Gold	D	-	-	0.5%	1,312
Nature is Healing	Gold	D	-	-	0.5%	1,290
Raid Boss	Prismatic	A	-	-	0.5%	1,262
Restart	Gold	C	-	-	0.5%	1,249
Banner of Command	Gold	C	-	-	0.5%	1,236
Pinball	Gold	D	-	-	0.5%	1,214
Center of the Universe	Prismatic	S+	-	-	0.5%	1,191
Frost Wraith	Silver	B	-	-	0.5%	1,182
Oathsworn	Gold	D	-	-	0.5%	1,179
Crit 'n Cast	Silver	C	-	-	0.5%	1,154
Homeguard	Silver	C	-	-	0.5%	1,140
Titan's Resolve	Prismatic	B	-	-	0.5%	1,139
Chroma Flux	Gold	B	-	-	0.5%	1,136
Panic Room	Silver	A	-	-	0.5%	1,136
Castle	Silver	B	-	-	0.5%	1,130
Fallen Aegis	Silver	A	-	-	0.4%	1,060
Perseverance	Gold	C	-	-	0.4%	1,056
Vanish	Gold	C	-	-	0.4%	1,053
Celestial Body	Gold	B	-	-	0.4%	1,042
Slime Time	Silver	A	-	-	0.4%	1,032
Repulsor	Silver	C	-	-	0.4%	1,019
Self Destruct	Silver	S	-	-	0.4%	1,018
Mountain Soul	Silver	B	-	-	0.4%	1,018
Clown College	Prismatic	A	-	-	0.4%	1,002
Goredrink	Silver	B	-	-	0.4%	998
Don't Blink	Silver	B	-	-	0.4%	996
Aim for the Head	Gold	C	-	-	0.4%	978
Leg Day	Silver	C	-	-	0.4%	975
Hybrid	Gold	A	-	-	0.4%	953
Got That Dog In Em	Prismatic	B	-	-	0.4%	948
Demonic Clasp	Gold	C	-	-	0.4%	943
Willing Sacrifice	Gold	B	-	-	0.4%	935
Twice Thrice	Gold	C	-	-	0.4%	904
Blade Waltz	Prismatic	A	-	-	0.4%	890
Cannon Fodder	Silver	D	-	-	0.4%	880
Shrink Ray	Gold	B	-	-	0.4%	875
Spirit Link	Prismatic	A	-	-	0.3%	861
Mystic Punch	Prismatic	B	-	-	0.3%	832
Scopiest Weapons	Prismatic	C	-	-	0.3%	831
Despoil	Silver	C	-	-	0.3%	830
Spin Me Right Round	Silver	C	-	-	0.3%	826
Numb to Pain	Silver	C	-	-	0.3%	822
Kill Secured	Silver	A	-	-	0.3%	806
Symphony of War	Prismatic	B	-	-	0.3%	803
Typhoon	Silver	B	-	-	0.3%	790
Double Tap	Prismatic	B	-	-	0.3%	787
Light 'em Up!	Silver	C	-	-	0.3%	777
Deft	Silver	C	-	-	0.3%	776
Cerberus	Prismatic	A	-	-	0.3%	773
Get Excited!	Gold	A	-	-	0.3%	773
Dual Wield	Prismatic	B	-	-	0.3%	771
Fan the Hammer	Prismatic	C	-	-	0.3%	768
Tap Dancer	Prismatic	A	-	-	0.3%	762
Heavy Hitter	Silver	A	-	-	0.3%	726
Death Dealer	Prismatic	C	-	-	0.3%	720
Rite of Ascension	Prismatic	B	-	-	0.3%	712
Energetic	Silver	C	-	-	0.3%	710
Back To Basics	Prismatic	D	-	-	0.3%	694
Quest: Steel Your Heart	Gold	D	-	-	0.3%	685
Upgrade Sword of Blossoming Dawn	Prismatic	D	-	-	0.3%	654
Fire Sale	Silver	B	-	-	0.2%	537
Holy Fire	Gold	A	-	-	0.2%	458
All For You	Gold	B	-	-	0.2%	445
Prismatic Egg	Prismatic	D	-	-	0.2%	418
Wee Woo Wee Woo	Gold	A	-	-	0.2%	418
Sonic Boom	Silver	S+	-	-	0.2%	406
First-Aid Kit	Silver	A	-	-	0.1%	355
Circle of Death	Prismatic	S	-	-	0.1%	353
Spellcraft	Prismatic	D	-	-	0.1%	318
Duskblade of Draktharr	Prismatic item	C	51.7%	3.42	0.1%	259
Sonata	Gold	S+	-	-	0.1%	255
Critical Rhythm	Gold	A	-	-	0.1%	231
Quest: Angel of Retribution	Gold	C	-	-	0.1%	212
Galeforce	Prismatic item	B	55.1%	3.40	0.1%	136
Hamstringer	Prismatic item	D	48.1%	3.49	0.1%	133
Minionmancer	Gold	S	-	-	0.0%	78
Prowler's Claw	Prismatic item	C	48.5%	3.36	0.0%	66
Scavenger	Gold	D	-	-	0.0%	51
Tormentor	Silver	A	-	-	0.0%	37
Cruelty	Prismatic item	A	60.0%	3.27	0.0%	30

Top teammates for Karthus include Rell, Swain, Amumu, and Shyvana. Average place is the team's finish when both champions are on it (lower is better), compared with Karthus's 3.39 overall.

1. Rell 3.03Avg place +0.35 vs avg 2.9K games
2. Swain 3.05Avg place +0.34 vs avg 4.7K games
3. Amumu 3.05Avg place +0.34 vs avg 2.8K games
4. Shyvana 3.05Avg place +0.34 vs avg 2.7K games
5. Olaf 3.09Avg place +0.29 vs avg 2.8K games
6. Volibear 3.13Avg place +0.26 vs avg 4.4K games
7. Corki 3.15Avg place +0.24 vs avg 3.2K games
8. Kled 3.15Avg place +0.24 vs avg 2.6K games
9. Thresh 3.15Avg place +0.24 vs avg 3.5K games
10. Zaahen 3.15Avg place +0.24 vs avg 3.2K games
11. Sett 3.16Avg place +0.22 vs avg 5.6K games
12. Renata Glasc 3.17Avg place +0.22 vs avg 2.8K games

All 172 teammates of Karthus

Teammate	Avg place together	Difference	Games
Rell	3.03	+0.35	2,921
Swain	3.05	+0.34	4,749
Amumu	3.05	+0.34	2,806
Shyvana	3.05	+0.34	2,651
Olaf	3.09	+0.29	2,821
Volibear	3.13	+0.26	4,374
Corki	3.15	+0.24	3,195
Kled	3.15	+0.24	2,650
Thresh	3.15	+0.24	3,458
Zaahen	3.15	+0.24	3,199
Sett	3.16	+0.22	5,604
Renata Glasc	3.17	+0.22	2,821
Leona	3.17	+0.21	2,832
Taric	3.18	+0.21	2,687
Cho'Gath	3.18	+0.20	3,790
Sion	3.20	+0.19	3,301
Xin Zhao	3.20	+0.18	3,018
Renekton	3.21	+0.18	2,529
Gwen	3.21	+0.18	2,762
Vi	3.22	+0.17	3,370
Yunara	3.23	+0.16	3,413
Nocturne	3.23	+0.16	2,801
Braum	3.23	+0.16	2,903
Skarner	3.23	+0.15	2,329
Xayah	3.24	+0.15	2,753
Gnar	3.24	+0.15	2,762
Annie	3.24	+0.15	1,469
Mordekaiser	3.24	+0.15	4,269
Wukong	3.25	+0.14	3,043
Bel'Veth	3.26	+0.13	2,534
Fiora	3.26	+0.12	3,028
Jax	3.27	+0.12	3,673
Trundle	3.28	+0.11	2,585
Nautilus	3.28	+0.11	3,784
Alistar	3.28	+0.11	3,764
Hecarim	3.28	+0.10	3,922
Garen	3.28	+0.10	2,841
Kog'Maw	3.28	+0.10	3,449
Lillia	3.29	+0.10	2,699
Maokai	3.29	+0.10	3,977
Nasus	3.29	+0.10	2,688
Nilah	3.30	+0.09	2,800
Tristana	3.30	+0.09	4,073
Udyr	3.30	+0.08	3,350
Jinx	3.31	+0.08	4,768
Shen	3.31	+0.08	1,943
Aphelios	3.31	+0.08	2,831
Zyra	3.31	+0.08	3,024
Graves	3.31	+0.08	2,641
Rammus	3.31	+0.08	3,238
Darius	3.31	+0.08	3,332
Vayne	3.31	+0.07	3,567
Singed	3.31	+0.07	4,465
Urgot	3.32	+0.07	3,664
Illaoi	3.32	+0.07	2,624
Blitzcrank	3.32	+0.07	3,840
Nunu & Willump	3.33	+0.06	1,751
Lux	3.33	+0.06	2,435
Sylas	3.33	+0.06	3,651
Poppy	3.34	+0.05	1,874
Rek'Sai	3.34	+0.05	1,339
Vel'Koz	3.34	+0.05	2,339
Varus	3.35	+0.04	3,379
Galio	3.35	+0.04	3,940
Ambessa	3.35	+0.04	2,046
Riven	3.36	+0.03	2,502
Aatrox	3.36	+0.03	2,691
Neeko	3.36	+0.02	2,993
Rumble	3.37	+0.02	1,840
Veigar	3.37	+0.02	2,570
Fizz	3.37	+0.02	3,292
Yuumi	3.37	+0.02	1,805
Lee Sin	3.37	+0.02	3,541
Sejuani	3.37	+0.01	1,555
Anivia	3.37	+0.01	1,357
Yasuo	3.37	+0.01	3,640
Akshan	3.38	+0.01	3,469
Brand	3.38	+0.01	3,559
Draven	3.38	+0.01	2,545
Briar	3.38	+0.00	3,594
Ziggs	3.38	+0.00	3,148
Warwick	3.39	+0.00	2,202
Zed	3.39	-0.00	3,276
Ahri	3.39	-0.00	3,789
Yone	3.39	-0.00	3,582
Tahm Kench	3.39	-0.00	4,104
Quinn	3.39	-0.00	2,908
Tryndamere	3.40	-0.01	3,186
Fiddlesticks	3.40	-0.01	2,248
Kassadin	3.40	-0.01	2,274
Vex	3.40	-0.01	2,644
Samira	3.41	-0.02	3,107
Yorick	3.41	-0.02	1,664
Kayle	3.41	-0.02	2,837
Sona	3.41	-0.02	1,882
Vladimir	3.41	-0.02	4,132
Lissandra	3.42	-0.03	2,916
Elise	3.42	-0.03	1,798
Malphite	3.42	-0.03	2,697
Viego	3.42	-0.03	2,452
Aurelion Sol	3.43	-0.04	1,887
Zac	3.43	-0.04	1,935
Master Yi	3.43	-0.04	3,455
Dr. Mundo	3.43	-0.05	3,133
Nami	3.44	-0.05	3,165
Kai'Sa	3.44	-0.05	5,078
Caitlyn	3.44	-0.05	3,345
Twitch	3.44	-0.05	3,243
Ezreal	3.44	-0.05	4,953
Smolder	3.44	-0.05	4,426
Malzahar	3.45	-0.06	2,703
Katarina	3.45	-0.06	3,008
Pantheon	3.45	-0.06	3,074
Talon	3.45	-0.06	2,515
Kennen	3.45	-0.06	2,283
Karma	3.46	-0.07	2,250
Ornn	3.47	-0.08	3,346
Milio	3.47	-0.08	2,597
Seraphine	3.47	-0.08	3,463
Heimerdinger	3.47	-0.08	2,205
Viktor	3.47	-0.08	2,320
Ekko	3.47	-0.08	3,218
Kha'Zix	3.47	-0.09	1,730
Aurora	3.48	-0.09	1,555
Miss Fortune	3.48	-0.09	3,667
Pyke	3.48	-0.09	3,032
Rakan	3.48	-0.09	2,769
Kalista	3.48	-0.09	3,357
Jarvan IV	3.48	-0.09	2,289
Morgana	3.49	-0.10	3,223
Teemo	3.49	-0.11	2,801
Jhin	3.50	-0.11	4,444
Sivir	3.50	-0.11	1,443
Naafiri	3.50	-0.11	2,528
Diana	3.50	-0.11	1,566
Irelia	3.50	-0.11	1,550
Gangplank	3.50	-0.12	2,690
Gragas	3.50	-0.12	2,844
Kayn	3.51	-0.12	4,003
Soraka	3.51	-0.12	1,573
Camille	3.54	-0.15	2,183
Ryze	3.54	-0.15	3,406
Senna	3.54	-0.16	2,570
Janna	3.55	-0.16	2,052
Jayce	3.55	-0.16	1,651
Cassiopeia	3.56	-0.17	2,625
Orianna	3.56	-0.18	2,838
Hwei	3.57	-0.18	1,973
Shaco	3.57	-0.18	3,800
Xerath	3.57	-0.18	2,533
Qiyana	3.57	-0.18	3,183
Kindred	3.58	-0.19	1,518
Ivern	3.59	-0.20	2,668
Zilean	3.59	-0.21	2,024
Taliyah	3.60	-0.21	1,986
LeBlanc	3.60	-0.21	2,648
Ashe	3.60	-0.22	3,363
Lulu	3.61	-0.22	2,572
Twisted Fate	3.61	-0.22	3,283
K'Sante	3.61	-0.23	2,980
Rengar	3.62	-0.23	3,277
Lucian	3.62	-0.23	3,836
Syndra	3.63	-0.24	2,822
Zoe	3.63	-0.24	2,162
Mel	3.64	-0.25	3,230
Akali	3.66	-0.27	2,726
Azir	3.67	-0.29	2,505
Evelynn	3.70	-0.31	2,241
Nidalee	3.72	-0.34	2,722
Locke	3.74	-0.35	1,817
Bard	3.77	-0.38	2,333
Zeri	4.16	-0.78	2,818

Beat rate is how often Karthus's team finished above the other champion's team when both were in the lobby (at least 1,249 games).

All 172 Karthus matchups

Opponent	Beat rate	Games
Zeri	66.6%	21,234
Evelynn	59.5%	16,851
Bard	59.5%	18,376
Azir	58.6%	19,333
Akali	58.2%	20,937
LeBlanc	58.2%	20,074
Rengar	58.2%	23,752
Mel	58.1%	24,345
Nidalee	57.9%	19,663
Locke	57.9%	13,721
Shaco	57.6%	26,622
Syndra	57.4%	21,631
Qiyana	57.1%	23,058
Camille	56.8%	16,088
Zoe	56.8%	16,235
Taliyah	56.6%	15,416
Kha'Zix	56.3%	12,144
Twisted Fate	56.3%	24,820
Xerath	56.2%	17,558
K'Sante	56.2%	22,403
Heimerdinger	56.1%	16,892
Lissandra	56.1%	22,045
Talon	56.0%	18,088
Orianna	56.0%	21,699
Teemo	55.8%	20,037
Ryze	55.8%	25,982
Ivern	55.7%	20,683
Lucian	55.7%	27,796
Kayn	55.5%	29,230
Pyke	55.5%	22,695
Kalista	55.3%	24,788
Aurora	55.2%	11,931
Ashe	54.9%	23,830
Viktor	54.9%	17,830
Jhin	54.9%	32,623
Ekko	54.8%	24,343
Jayce	54.8%	11,941
Pantheon	54.7%	22,686
Elise	54.6%	13,048
Gangplank	54.5%	17,185
Gragas	54.4%	20,989
Twitch	54.4%	23,491
Hwei	54.4%	15,309
Cassiopeia	54.3%	20,330
Lulu	54.2%	20,658
Kennen	54.2%	17,776
Vex	54.2%	19,680
Miss Fortune	54.1%	26,714
Senna	54.1%	18,728
Morgana	54.0%	25,339
Kindred	54.0%	10,973
Viego	54.0%	18,144
Zilean	53.9%	15,387
Irelia	53.9%	11,383
Akshan	53.8%	23,876
Rakan	53.7%	20,714
Janna	53.6%	16,261
Naafiri	53.5%	19,005
Tristana	53.5%	29,128
Ornn	53.4%	27,177
Ahri	53.4%	29,485
Tahm Kench	53.2%	30,067
Sylas	53.2%	25,458
Warwick	53.1%	16,348
Fiddlesticks	53.0%	17,752
Vladimir	53.0%	31,293
Samira	53.0%	22,674
Kai'Sa	53.0%	38,068
Malzahar	52.9%	20,257
Diana	52.9%	12,034
Anivia	52.8%	10,196
Caitlyn	52.8%	24,780
Ziggs	52.7%	22,889
Jarvan IV	52.7%	16,338
Kassadin	52.7%	17,037
Darius	52.6%	24,480
Zyra	52.6%	22,925
Nami	52.5%	24,418
Yone	52.5%	27,533
Rammus	52.5%	23,388
Seraphine	52.5%	26,444
Briar	52.4%	27,160
Varus	52.4%	25,728
Quinn	52.4%	20,975
Draven	52.4%	19,050
Neeko	52.4%	22,373
Tryndamere	52.3%	23,964
Master Yi	52.3%	24,904
Rumble	52.3%	13,565
Lee Sin	52.2%	25,429
Fizz	52.1%	25,559
Kayle	52.1%	21,287
Riven	52.1%	18,282
Smolder	52.1%	31,535
Yasuo	51.9%	29,058
Malphite	51.9%	20,101
Zed	51.8%	22,842
Udyr	51.8%	24,944
Aatrox	51.8%	20,547
Vayne	51.7%	26,621
Nilah	51.7%	21,165
Karma	51.6%	17,911
Graves	51.6%	18,574
Bel'Veth	51.5%	19,189
Veigar	51.5%	20,311
Wukong	51.5%	22,079
Blitzcrank	51.4%	27,746
Ezreal	51.4%	35,054
Jax	51.4%	27,385
Katarina	51.4%	22,237
Singed	51.3%	33,424
Sivir	51.2%	10,970
Maokai	51.2%	28,897
Ambessa	51.1%	15,137
Alistar	51.1%	28,940
Nautilus	51.0%	27,251
Trundle	51.0%	18,410
Sejuani	50.8%	11,303
Jinx	50.8%	34,608
Aphelios	50.8%	22,083
Galio	50.6%	29,533
Skarner	50.5%	17,395
Yorick	50.5%	11,468
Zac	50.5%	14,319
Dr. Mundo	50.4%	23,108
Poppy	50.2%	13,898
Braum	50.2%	21,487
Rek'Sai	50.2%	9,903
Fiora	50.1%	21,970
Kog'Maw	50.1%	25,699
Aurelion Sol	50.0%	15,493
Brand	50.0%	26,908
Hecarim	49.9%	28,919
Yunara	49.9%	26,043
Gwen	49.8%	21,055
Urgot	49.8%	26,731
Shen	49.8%	14,172
Lillia	49.8%	20,612
Vi	49.7%	24,576
Gnar	49.7%	20,173
Nocturne	49.7%	19,870
Illaoi	49.7%	19,436
Milio	49.6%	20,453
Annie	49.5%	11,550
Renekton	49.2%	18,992
Vel'Koz	49.2%	17,311
Nasus	49.2%	19,092
Xayah	49.2%	20,172
Mordekaiser	49.1%	32,251
Leona	49.0%	20,457
Garen	48.7%	20,645
Renata Glasc	48.6%	21,128
Nunu & Willump	48.3%	12,514
Zaahen	48.3%	23,772
Lux	48.2%	18,622
Corki	48.2%	23,693
Amumu	47.9%	18,779
Thresh	47.9%	25,316
Xin Zhao	47.9%	22,693
Kled	47.5%	19,182
Sona	47.5%	15,483
Soraka	47.4%	13,340
Cho'Gath	47.4%	27,831
Sett	47.1%	40,581
Volibear	46.7%	32,334
Rell	46.2%	21,825
Yuumi	46.1%	16,739
Shyvana	45.8%	19,662
Taric	45.6%	20,561
Olaf	45.1%	20,703
Swain	45.0%	36,653
Sion	44.4%	21,643

Karthus stands out most in damage to champions (#2), gold earned (#8) and shielding on teammates (#89) among 173 champions.