Picking up goo chunks is very important to staying alive.
When Cell Division is ready, try to die in a position that makes it difficult for the enemy team to kill your bloblets.
Charging Elastic Slingshot from the fog of war will give opponents less time to react.
Killing Tentacles whenever possible will make it much easier to win a fight against Illaoi.
When your spirit gets pulled out, fight back if you can. Dealing damage to Illaoi reduces the spirit's duration.
Avoid grouping up for Leap of Faith to reduce the number of Tentacles available to Illaoi.
The stat comparisons shown here clarify some significant Zac against Illaoi matchup statistics that can help us understand the differences between this pair of champions. Zac’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Illaoi’s KDA ratio of NaN, demonstrating that Zac may be more central to his team's team fighting effectiveness than Illaoi. This observation is in large part caused by the differences in assists.
Zac often has a similar longest kill spree as his matchup does. On average, he takes more damage than Illaoi. This commonly reflects differing health capacities, yet it can also indicate that the one champ has less mobility and thus is unable to flee from additional damage when engaged or poked.
Both League champs are great. Both champs have their pros and cons. In the game's current meta, Zac usually fairs equally well when trying to fight Illaoi, with a 49.2% win rate. Therefore, Zac makes an ok counter to Illaoi.
While Zac does have a lower win rate than Illaoi, when facing one another, Zac also has a much greater difficulty level that makes him a more challenging character to learn. You should be careful when picking Zac into Illaoias his relative depth means that you may not be able to unleash his full potential without a lot of practice beforehand.
Furthermore, Zac has some amount of CC and other utility, a similar amount to Illaoi. This makes her just as valuable during teamfights, especially when trying to counter champions with a lot of burst damage.
While there is not a single best champion in League of Legends, in Zac vs Illaoi matchups, Illaoi is the better champion with a similar win rate, more champion depth, and a similar amount of utility to help out your allied champions during team fights.
Zac is a somewhat poor counter for Illaoi. Make sure you focus your gameplay on maximizing your CS and taking out objectives. If you can do that, you should be able to stand on your own as Zac against Illaoi.
If you would like to learn all of the intricacies of Zac in order to counter Illaoi during both the laning and mid / late game phases of League of Legends, you should continue reading to learn a few extra lessons on this matchup. If you listen to the build and suggestions shown above, you should grow your win rate significantly and be closer to League of Legends pro players.
Zac on average racks up a lot less CS compared to Illaoi. Champs who typically don't get many minion kills usualy don't need much CS to be effective, such as support champions. These kinds of champions are capable of scaling well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually have to have many items to be effective. In either case, try to surpass the values shown here to do well.
The top items to use in your Zac versus Illaoi build include Spirit Visage, Sunfire Aegis, and Jak'Sho, The Protean. When Zac incorporated at least these three items in his build, he performed significantly better versus Illaoi than with most other typical item sets. In fact, Zac boasted an average winrate of 49.2% when playing against Illaoi with these items in his kit.
To have the best likelihood of defeating Illaoi as Zac, Zac players should equip the Aftershock, Font of Life, Conditioning, Revitalize, Triumph, and Legend: Tenacity runes from the Resolve and Precision rune sets. Of all the rune sets players used for Zac vs Illaoi fights, this mixture of runes resulted in the highest win rate. Notably, these runes averaged a 49.2% win rate overall.
If you want to get Zac x Illaoi tips and matchup stats and build suggestions for a a particular division, feel free to choose one from the selection menu provided above. At first, the stats and guides given are computed using every round run with these champions.