Zac
The Secret Weapon
Zac win rate by rank Jungle
| Rank | Win rate | Pick rate | Ban rate | Games | KDA | CS/min | Damage/min |
|---|---|---|---|---|---|---|---|
| All ranks | 46.4% | 2.4% | 0.5% | 28 | 4.97 | 6.3 | 562 |
| Iron–Silver | 25.0% | 1.2% | 0.6% | 4 | 1.81 | 5.4 | 387 |
| Gold–Emerald | 58.3% | 3.5% | 0.3% | 12 | 5.15 | 6.2 | 590 |
| Diamond+ | 41.7% | 2.6% | 0.7% | 12 | 5.84 | 6.8 | 592 |
Sampled from 1,150 ranked Solo/Duo games in the last 21 days.
Zac build Jungle
Core items


33.3% win rate, 3 games
50.0% win rate, 2 games
0.0% win rate, 2 games

50.0% win rate, 2 games
Starting items


16.7%, 6 games
75.0%, 4 games
Runes






50.0%, 8 games





33.3%, 6 games
Summoner spells

46.4%, 28 games
Skill max order
- E › W › Q46.4%, 28 games
Zac abilities

PassiveCell 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.

QStretching Strikes
Zac stretches an arm, grabbing an enemy. Attacking a different enemy will cause him to throw both targets towards each other.
Cooldown 14/12.5/11/9.5/8s

WUnstable Matter
Zac explodes outward towards nearby enemies, dealing a percentage of their maximum health as magic damage.
Cooldown 5s

EElastic Slingshot
Zac attaches his arms to the ground and stretches back, launching himself forward.
Cooldown 21/18/15/12/9s

RLet's Bounce!
Zac bounces four times, knocking up enemies hit and slowing them.
Cooldown 120/105/90s
Tips for playing Zac
Playing as Zac
- 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.
Playing against Zac
- Zac heals from the goo that separates from him. You can crush the goo pieces by stepping on them.
- Kill all of Zac's bloblets when he splits apart to stop him from reforming.
- Silences, stuns, roots and knockups will all interrupt Zac when he is charging Elastic Slingshot.
Zac lore
Zac is the product of a toxic spill that ran through a chemtech seam and pooled in an isolated cavern deep in Zaun's Sump. Despite such humble origins, Zac has grown from primordial ooze into a thinking being who dwells in the city's pipes, occasionally emerging to help those who cannot help themselves or to rebuild the broken infrastructure of Zaun.