Karthus
Karthus the Deathsinger
Death Defied Lay Waste Q Wall of Pain W Defile E Requiem R
C Win rate 48.97% Pick rate 2.86% Ban rate 1.20% KDA 2.29

Patch 14.21 nerf

2024-10-22
Requiem R
Requiem
  • Magic Damage 200/350/500 (+75% AP) Magic Damage 200/350/500 (+70% AP)

Patch 14.13 nerf

2024-06-25
Lay Waste Q
Lay Waste
  • Magic Damage 43/62/81/100/119 (+35% AP) Magic Damage 40/59/78/97/116 (+35% AP)

Patch 14.11

2024-05-29
Lay Waste Q
Lay Waste
  • Magic Damage 45/65/85/105/125 (+35% AP) Magic Damage 43/62/81/100/119 (+35% AP)

Patch 14.2 buff

2024-01-23
Lay Waste Q
Lay Waste
  • Damage 43/61/79/97/115 (+35% AP) Damage 45/65/85/105/125 (+35% AP)
Wall of Pain W
Wall of Pain
  • Magic Resist Reduction 15% Magic Resist Reduction 25%

Patch 13.22

2023-11-07
Basic Stats
  • Basic Attack Missile Speed 1200 Basic Attack Missile Speed 1500

Patch 13.14 nerf

2023-07-18
Defile E
Defile
  • Mana Restoration on Enemy Takedown 15/25/35/45/55 Mana Restoration on Enemy Takedown 10/20/30/40/50
Lay Waste Q
Lay Waste
  • Magic Damage 45/62.5/80/97.5/115 (+35% AP) Magic Damage 43/61/79/97/115 (+35% AP)
  • Monster Damage Modifier 95% Monster Damage Modifier 100%

Patch 12.22 Hotfix

2022-11-15
Death Defied P
Death Defied
  • The Ghost of Chemtech The Ghost of Chemtech Fixed a rare bug where Karthus would momentarily revive from his passive if he had the Chemtech Soul buff

Patch 12.13 buff

2022-07-12
Basic Stats
  • Base armor 18 Base armor 21
  • Health growth 101 Health growth 110

Patch 12.7 buff

2022-04-12
Lay Waste Q
Lay Waste
  • Damage against monsters 85% Damage against monsters 95%

Patch 11.21

2021-10-19
Defile E
Defile
  • Mana restored 20/27/34/41/48 Mana restored 15/25/35/45/55

Patch 11.6

2021-03-16
Lay Waste Q
Lay Waste
  • Base damage 45/65/85/105/125 (90/130/170/210/250) Base damage 45/62.5/80/97.5/115 (90/125/160/195/230)

Patch 10.25

2020-12-08
Lay Waste Q
Lay Waste
  • Cost 20/26/32/38/44 mana Cost 20/25/30/35/40 mana
  • Damage ratio 30% AP Damage ratio 35% AP

Patch 10.22

2020-10-27
Lay Waste Q
Lay Waste
  • Base damage 50/70/90/110/130 Base damage 45/65/85/105/125

Patch 10.20

2020-09-29
Basic Stats
  • Armor 20.88 Armor 18

Patch 10.16

2020-08-04
Lay Waste Q
Lay Waste
  • Damage ratio 0.35 ability power Damage ratio 0.3 ability power

Patch 10.14

2020-07-07
Basic Stats
  • Health 528 Health 550
  • Movement speed 325 Movement speed 335
Defile E
Defile
  • Aoe damage tick rate Deals damage 1 time per second Aoe damage tick rate Deals damage 4 times per second (damage and cost per second are unchanged). Deactivating Defile deals 1 tick’s worth of damage.
  • Mana restore Only when toggled off Mana restore Always
Lay Waste Q
Lay Waste
  • Damage 45/65/85/105/125 (+0.3 ability power) Damage 50/70/90/110/130 (+0.35 ability power)
  • Damage reduction to monsters 0% Damage reduction to monsters 15%

Patch 10.9

2020-04-28
Basic Stats
  • Movement speed 335 Movement speed 325