
Zac Runes
The top Zac runes in LoL patch 25.23 are Aftershock, Font of Life, Bone Plating, Overgrowth for Zac's primary runes. Zac's runes in his secondary tree best utilizes Ultimate Hunter and Grisly Mementos. These Zac rune choices provide the best Zac rune build for ranked.


Cell Division
Each time Zac hits an enemy with an ability, he sheds a chunk of himself that can be reabsorbed to restore Health. Upon taking fatal damage, Zac splits into 4 bloblets that attempt to recombine. If any bloblets remain, he will revive with an amount of Health depending on the Health of the surviving bloblets. Each bloblet has a percentage of Zac's maximum Health, Armor and Magic Resistance. This ability has a 5 minute cooldown.


Stretching Strikes
Zac stretches an arm, grabbing an enemy. Attacking a different enemy will cause him to throw both targets towards each other.
Cost:- 0
Cooldown:- 14/
- 13/
- 11/
- 10/
- 8
Range:- 800


Unstable Matter
Zac explodes outward towards nearby enemies, dealing a percentage of their maximum health as magic damage.
Cost:- 0
Cooldown:- 5
Range:- 350


Elastic Slingshot
Zac attaches his arms to the ground and stretches back, launching himself forward.
Cost:- 0
Cooldown:- 22/
- 19/
- 16/
- 13/
- 10
Range:- 300


Let's Bounce!
Zac bounces four times, knocking up enemies hit and slowing them.
Cost:- 0
Cooldown:- 120/
- 105/
- 90
Range:- 300
- Tank,
- Fighter

Zac performs best with Aftershock as the keystone rune. The optimal primary runes for Zac include Aftershock, Font of Life, Bone Plating. This rune setup achieves a 1.00% win rate across 1 Zac games.
Primary Tree
ResolveThis alternative Zac rune build uses Conqueror as the keystone. This setup provides a different playstyle for Zac and achieves a 1.00% win rate. Consider this rune page when facing specific matchups or team compositions.
Primary Tree
PrecisionZac Runes - Frequently Asked Questions
What are the best Zac runes?
The best Zac runes in patch 25.23 are Aftershock, Font of Life, Bone Plating, and Overgrowth for the primary tree, and Ultimate Hunter and Grisly Mementos for the secondary tree. These runes provide optimal performance for Zac.
What keystone should I use on Zac?
Aftershock is the best keystone rune for Zac. This keystone synergizes well with Zac's abilities and provides maximum value in most matchups.
What are Zac's secondary runes?
Zac's best secondary runes are Ultimate Hunter and Grisly Mementos. These secondary runes complement Zac's primary rune choices and enhance overall effectiveness.
Can I use different rune setups on Zac?
Yes, Zac can utilize different rune setups depending on matchup and playstyle. While Aftershock is most popular, alternative keystones may work better in specific situations.






































