Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.
Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.
Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.
The stats provided here highlight several strategic Kassadin against Rell matchup stats that can help us figure out the differences between the pair. Kassadin’s KDA ratio ([kills + assists] / deaths) of NaN is more than Rell’s KDA ratio of NaN, indicating that Kassadin may be more central to his team's team fighting potential than Rell. This observation is in large part a result of the difference in kills.
Kassadin typically has a much larger longest kill spree than his enemy does. On average, he takes more damage than Rell. This commonly reflects different amounts of tankyness; however, it can also show that the champ with increased health has less mobility and thus is unable to kite away from additional damage when engaged or poked.
Both LoL champs are great champions. Both have their strengths, weaknesses, and counters. In the game's current meta, Kassadin usually fairs equally well when trying to fight Rell, with a 49.5% win rate. Thus, Kassadin makes an ok counter for Rell.
While Kassadin does have a lower win rate than Rell, when they face off with one another, Kassadin also has a much greater difficulty level that makes him a more difficult champ to pick up and master. You still need to be cautious when picking Kassadin into Rellas his relative depth means that you may not be able to reach his full potential without a significant amount of practice beforehand.
Additionally, Kassadin has some amount of utility and CC, a similar amount to Rell. This often makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Kassadin vs Rell matchups, Rell is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your team members during team fights.
Kassadin is a somewhat poor counter for Rell. Focus your actions on maximizing your gold income and taking out objectives. If you do that, you should hold your own as Kassadin against Rell.
To learn all of the intricacies of Kassadin to counter Rell during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tips and tricks for this matchup. If you mind the build and tips displayed here, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Kassadin usually gets much more CS as Rell. Champions who typically don't acquire much CS usualy don't require much CS to be valuable teammates, such as supports. They are capable of scaling properly off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, often need many items to be effective. In either case, try to surpass the numbers displayed here to do well.
The top items to focus on in your Kassadin versus Rell build include Seraph's Embrace, Rabadon's Deathcap, and Rod of Ages. When Kassadin incorporated at least these three pieces in his build, he did much better vs. Rell than with many other typical builds. In fact, Kassadin had an average winrate of 49.5% battling Rell with this build.
To have the greatest chance of coming out on top against Rell as Kassadin, Kassadin players should equip the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Out of all the rune builds we have analyed for Kassadin vs Rell battles, this mixture of runes yielded the highest win rate. In fact, these runes gave a 49.5% win rate overall.
By default, tips, stats, and builds on how to beat Rell as Kassadin are presented for all ranked divisions combined. If you want to scope the statistics and builds to a specific division, you can use the selection menu above.