Health:615 Health Regen:8 Mana:0 Mana Regen:0 Attack Damage:60 Attack Speed:0.638 Armor:33 Magic Resist:32 Range:175 Movement Speed:340

Passive: 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.

Q: Stretching Strikes
Zac stretches an arm, grabbing an enemy. Attacking a different enemy will cause him to throw both targets towards each other.

W: Unstable Matter
Zac's body erupts, damaging nearby enemies.

E: Elastic Slingshot
Zac attaches his arms to the ground and stretches back, launching himself forward.

R: Let's Bounce!
Zac flattens himself, making him immune to crowd control while slowing enemies standing on top of him. When he decides to bounce away, he will suck up any enemies standing on top of him, taking them for a ride.

Ally Tips

  • 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.

Opponent Tips

  • 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 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.