
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.
At a glance
- Attack
- 3 / 10
- Defense
- 7 / 10
- Magic
- 7 / 10
- Difficulty
- 8 / 10
Abilities

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.
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
- Cost
- No cost
- Range
- 800
WUnstable Matter
Zac explodes outward towards nearby enemies, dealing a percentage of their maximum health as magic damage.
- Cooldown
- 5s
- Cost
- No cost
- Range
- 350
EElastic Slingshot
Zac attaches his arms to the ground and stretches back, launching himself forward.
- Cooldown
- 21/18/15/12/9s
- Cost
- No cost
- Range
- 300
RLet's Bounce!
Zac bounces four times, knocking up enemies hit and slowing them.
- Cooldown
- 120/105/90s
- Cost
- No cost
- Range
- 300
Base stats
- Health
- 685 (+109/lvl)
- Health regen
- 5 (+0.5/lvl)
- Resource
- 0
- Resource regen
- 0
- Attack damage
- 60
- Attack speed
- 0.74 (+1.6/lvl)
- Armor
- 33 (+5.2/lvl)
- Magic resist
- 32 (+2.05/lvl)
- Move speed
- 340
- Attack range
- 175
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.
Skins (7)

Special Weapon Zac 
Pool Party Zac 
SKT T1 Zac 
Battlecast Zac◆ 
Empyrean Zac◆ 
Zesty Dip Zac◆ 
Space Groove Zac◆