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Runes: 95% of time, Standard Karthus Bot Page
+9 Adaptive (5.4 AD or 9 AP)
+9 Adaptive (5.4 AD or 9 AP)
+6 Armor
Spells:
Exhaust
Flash
Items
Threats & Synergies
Draven
Incredibly hard matchup, especially with IE Changes, snowballs crazy hard, you cant trade kills with him, I would recommend banning him
Nami
Best enchanter with Karthus, E max Nami + Mandate Spike absolutely broken with Karthus
Nami
Best enchanter with Karthus, E max Nami + Mandate Spike absolutely broken with Karthus
Champion Build Guide
I've been playing the game since Season 5, however I only started playing Karthus at the end of Season 9. Since then I've played thousands of Karthus games and started falling in love with the champion. I have been consistently Grandmaster or higher since Season 10 on both EUNE and EUW playing Karthus Adc, Support, Top and Mid. Contrary to popular belief, I don't think Karthus Top/Mid are dead, I will probably do a guide on them in the future as well.
I will also start streaming my unranked to challenger journey on my Twitch, so feel free to drop me a follow and ask questions or watch my vods to learn Karthus.

Challenger in Season 13 on EUW with Karthus Adc

Rank 1 and Rank 4 Karthus EUNE

Rank 1 Karthus EUW

Karthus Top with Thebausffs & Rekkless

Peak GM 600LP EUW with Karthus Top




Now


I bet you are wondering why you should play





I originally played traditional botlaners, such as



And lastly, it's a very satisfying champion to master. Hitting all of your



Basically, if you like dying a lot and killing your enemies while doing so, then

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If you want you can also ban

General rule of thumb when it comes to dodging is: always dodge if your team picked 4 AP champions or more. For example:









If your team hovers 4 AP in champ select, always ask them to play AD and they will listen most of the time.
As stated before, when it comes to adcs


Support Counters
Talking about supporters, enchanters like








Midlane Counters
When it comes to midlaners, usually you are fine vs most of them, except for long rage mages such as







Jungle Counters




Toplane Counters
Toplaners are most of the time the worst champions for





Other Counters
There is also a lesser known fact, but the


Another huge counter for you is







What items counter















anathema's chain This is a niche item thats really good against











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FLASH![]() As you go into later stages of the game, you want to keep your flash for objective fights around ![]() ![]() ![]() ![]() ![]() |
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EXHAUST![]() ![]() ![]() ![]() |
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TELEPORT![]() ![]() ![]() ![]() ![]() ![]() |
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GHOST![]() ![]() ![]() |










































The way it works with




















For secondary you have two options:






Take












Very cheap and cost efficient item, especially good on



Always go



My personal favorite item if you are looking to carry games, incredible damage on your




Must have item on




Huge damage increase with this item, however extremely expensive and build path which is why I dont build it that often. Can also get outdamaged by


A lot of AP for a cheap cost, buy this if you are full build OR if there is a game deiciding team fight coming up, such as













This item recently got buffed and you now deal more damage to tanks, however I almost never build this item. It's too expensive and too low damage, only build if enemy has 3+ tanks. Can be built as a 6th item if you dont need


This is a very underrated and good item to buy if you are laning vs double AP botlane (



I almost never build this, however if they drafted 4 AP champions it's a really good buy, or if they have 2+ AP assassins that are really fed. Can also be good to avoid getting hit by spells like


Used to be way better on





In some scenarious you can use your corpse to zone away the enemy backline from an objective or from joining their frontline in a fight. Often times you want to flash in and die right on top of the enemy team so you can apply huge AOE DPS to everyone.




In higher elos, your support will also be roaming a lot and often times the enemy team will counteract this by 3 or 4 man diving you botlane.

Note that you dont HAVE to die every time to play



Main DPS source, main damage ability, you want to be maxing this almost always. Quite hard to hit, especially against mobile champions or higher elo players, however you will learn to predict movement patterns the more you play him.

The most underrated



The most important part about this ability, however, is the huge amount of vision it gives. You can use it to scout out bushes if you suspect the enemy wants to trap you, if you suspect an in lane gank or if you want to push out a wave savely. You can also use it over wallls to gain vision on



Big AOE damage and very mana draining skill. A good


A little known fact about this ability is that killing a minion/monster/eneny will restore you mana. If you learn to last hit with auto attacks on

You want to max this skill second most of the times, however I really like maxing E first into champions like



The most iconic and satisfying ability of



Note that his is one of the longest CD spells in the game, so never use it if the enemy has something like a





Your early game is incredibly strong, to the point where getting a kill level 1 or level 2 happens almost every game for me. If the enemy is weak level 1 and you are confident in hitting your [lay waste] then you can all in them, use your


Usually, you dont want to flip level 1 like that if you are new to


The perfect scenario would be to slow push the first and second wave, force enemy

Obviously, not every matchup and game will go this smoothly, its also very dependant on your support. Engage supports like




In some lanes you have no choice but to farm up and scalee since you have no kill prsesure at all, for example agsint


So to summarize: look to all in level 1-2, poke enemy ADC when he goes for last hits, force out their


Always try to keep your



Try to always aim for 7-8cs/min in your games by farming well in lane, catching mid waves and farming jungle camps in midgame. Look to assisst your sidelaners with your


If you have both





In some cases you can also use




Your role is similar to midgame, you want to keep waves pushed out and group up with your team to fight. Always preserve your


At this point of the game, you should have reached



If your team has bad engage or the enemy has a heavy engage comp then you can also wait for them to engage on you and bait them with




If you have




If you are tired of playing ADCs and looking for something more fun and refreshing, or you simply want to play

I hope you managed to learn something and if you have any questions feel free to either DM me on twitter (@ChadKarthus) or ask me on twitch.tv/chadkarthus .
See you on the rift ^-^
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