Using Distortion can help your positioning to land Ethereal Chains.
You can chain Sigil of Malice and Ethereal Chains to prevent characters with blink from escaping for up to 4 seconds.
Distortion allows you to be aggressive with your other spells while being able to return to safety.
Karthus can cast spells for a short duration after he is killed. Move away from his corpse to be safe.
Make sure you always have enough health to survive Requiem, even if you have to go back to the base more frequently to heal.
The stats shown here show some valuable LeBlanc versus Karthus matchup statistics that may help us appreciate the differences and similarities between the two. LeBlanc’s KDA ratio ([kills + assists] / deaths) of NaN is better than Karthus’s KDA ratio of NaN, demonstrating that LeBlanc may be more central to her team's team fighting capability than Karthus..
LeBlanc usually has a similar longest killing spree as her enemy does. On average, she takes less damage than Karthus. This commonly reflects different amounts of tankyness, yet it can also hint that the champion with increased HP has less mobility and thus is not able to escape further harm when poked or engaged.
Both League of Legends champions are great champions. Both champs have their strengths, weaknesses, and counters. In the game's current meta, LeBlanc usually fairs equally well when facing off against Karthus, with a 49.4% win rate. As a result, LeBlanc makes an ok counter to Karthus.
While LeBlanc does have a lower win rate compared to Karthus, when they face off with one another, LeBlanc also has a greater difficulty level that makes her a more time consuming champ to pick up and master. You still need to be cautious when picking LeBlanc into Karthusas her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Additionally, LeBlanc also has almost no amount of CC and other utility, a similar amount to Karthus. This often makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there is not one best champion for every situation in League of Legends, in LeBlanc vs Karthus matchups, Karthus is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your allies during team fights.
LeBlanc is a somewhat poor counter for Karthus. Make sure you focus your strategy on maximizing your gold and cs and taking out objectives. If you do that, you should do very well as LeBlanc against Karthus.
To learn all of the intricacies of LeBlanc in order to counter Karthus during both the early game and mid / late game phases of League of Legends, you should continue reading to learn a few extra tricks and insights into this matchup. If you mind the build and suggestions presented here, you should increase your win rate by a lot and be closer to League of Legends pro players.
LeBlanc often accumulates more CS compared to Karthus. Champs who typically don't acquire many minion kills typically don't require much CS to be valuable teammates, such as support champions. They are able to scale properly off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often have to have a lot of items to be effective. In either situation, try to exceed the values shown on this page to do well.
The ideal items to use in your LeBlanc versus Karthus build consist of Rabadon's Deathcap, Shadowflame, and Stormsurge. When LeBlanc bought at least these three pieces in her build, she did a lot better countering Karthus than with most other common counter builds. In fact, LeBlanc boasted an average winrate of 49.4% when countering Karthus with this counter build.
To have the best chance of annihilating Karthus as LeBlanc, LeBlanc players should take the Electrocute, Taste of Blood, Eyeball Collection, Treasure Hunter, Manaflow Band, and Scorch runes from the Domination and Sorcery rune sets. Of all the rune builds players used for LeBlanc vs Karthus battles, this mixture of runes yielded the best win rate. Moreover, these runes averaged a 49.4% win rate overall.
If you want to see LeBlanc vs Karthus tips and builds for a a distinct division, please choose one from the selection menu above. By default, the stats and strategies given are calculated using every round finished with these champions.