Lay Waste is very strong at farming minions and harassing enemy champions.
Ask your allies to help point out when you should use Requiem to get kills in different lanes.
Tormented Shadow is an excellent farming tool if you're by yourself in a lane.
Shrewd use of Black Shield can determine the outcome of team fights.
Items that provide survivability allow Morgana to become extremely difficult to kill in conjunction with Black Shield and Soul Shackles.
The Karthus Morgana synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Morgana, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Karthus sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Morgana. His KDA worsened from NaN to NaN. This drop shows that Morgana helps Karthus perform worse in ranked LoL matches. Yet, the small difference indicates that this performance change is not very impactful.
When Karthus plays on the same team as Morgana, he sees a little increase in his total damage dealt. This change may demonstrate that Morgana helps provide cover for him to deal more damage or that her support also helps increase the round's duration. Similarly, when Karthus is played with Morgana on the same team, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing alongside Morgana.
Additionally, when Karthus plays with Morgana on the same team, he usually receives a little more damage than when he fights alone. Receiving more damage could indicate that Morgana does a poor job of protecting Karthus in teamfights.
There is no perfect companion for Karthus that will always be his ideal teammate. However, Morgana is a very typical teammate for Karthus. By locking into the same team as Karthus, she raises their win rate by 0.5% to 47.8%. This shows that there is a weak bond between Karthus and Morgana that results in them performing at the top of their game together than without each other.
Morgana has a much lower diffuclty than Karthus. That means Karthus players don't need to be very careful when arranging Morgana allies to go into battle on the same side as, as they will have to have a much lower level of skill to do well with you.
Playing cooperatively, Karthus players should expect to observe an overall large increase in your team’s ability to deal magic damage. Combined, these two are able to dish out a surprising amount of magic type damage.
In contrast, by bringing Karthus and Morgana together, you will not be giving your side a lot of sustained damage output. Plan to include other champs on your team that nullifies this relative hole in this pairing's capabilities.
Regardless of your Morgana ally's skill level, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you should do well, regardless.
To truly master Karthus to pair well with Morgana during both the early game and mid / late game phases of LoL matches, you should continue reading to gather additional lessons on this champion pairing. If you pay attention to the build and suggestions shown here, you will increase your win rate significantly.
The top finished items to prioritize in your Karthus and Morgana synergy build consist of Rabadon's Deathcap, Malignance, and Shadowflame. When Karthus bought at least these three pieces in his build, he did a lot better when paired up with Morgana than with many other typical item sets. In fact, Karthus had an average win rate of 47.8% when playing alongside Morgana with these items in his kit.
To have the greatest chance of coming out on top against your oponents, you should take the Dark Harvest, Cheap Shot, Eyeball Collection, Treasure Hunter, Coup de Grace, and Presence of Mind runes from the Domination and Precision rune sets. Of all the rune combinations players picked for this team composition, this combination of runes yielded the greatest win rate. Moreover, these runes gave a 47.8% win rate overall.
By default, tips, statistics, and builds on how to pair Morgana with Karthus are given for every ranked division. To narrow the stats and builds to a particular rank, you should use the selection menu located at the top of this page.