Karthus Summoner Spells Guide - Path 14.23

Discover the best summoner spells for Karthus in the role in League of Legends.
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Karthus Summoner spells

Spells Pick rate Win rate Matches
Exhaust Smite
49.24% 43.10% 290
Flash Smite
45.84% 51.48% 270
Smite Ignite
4.92% 62.07% 29