
Builds & Runes
based on 2,711 matches · Patch 16.20
Region
Win Rate
52.5%
Games
1,967
KDA
—
Runes
Primary




Secondary



Stat Shards
Ability Haste
Adaptive Force
Health Scaling
53.7% WR
415 Games
Summoner Spells


52.5% WR
1964 Games
Boots

53.5%
1103 Games

49.7%
374 Games

52.6%
367 Games

52.9%
34 Games
Item Builds



52.3% WR
155 Games



54.8% WR
104 Games



50.9% WR
55 Games



53.3% WR
45 Games



57.5% WR
40 Games
Most Used Items

52.6%
1578 Games
Core

54.9%
1294 Games
Core

51.8%
805 Games

53.7%
456 Games

53.3%
396 Games

57.8%
244 Games

59.6%
208 Games

83.4%
187 Games
Strong

64.7%
170 Games

53.2%
109 Games

54.3%
81 Games

55.6%
72 Games
Counters
Strong against

Rek'Sai
73.9%
23 Games

Cho'Gath
64.8%
54 Games

Nidalee
66.7%
27 Games

Malphite
77.8%
9 Games

Bel'Veth
66.7%
24 Games
Weak against

Diana
35.1%
37 Games

Ekko
37.3%
51 Games

Ivern
33.3%
21 Games

Shaco
40.7%
59 Games

Kha'Zix
42.5%
73 Games
Base Stats
Health
685
+109 / per level
Mana
0
Attack Damage
60
Armor
33
+5.2 / per level
Magic Resist
32
+2.05 / per level
Attack Speed
0.736
+1.6% / per level
Move Speed
340
Range
175
Abilities
P

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 explodes outward towards nearby enemies, dealing a percentage of their maximum health as magic damage.
E

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

Let's Bounce!
Zac bounces four times, knocking up enemies hit and slowing them.
Tips
As Ally
- •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.
As Enemy
- •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 (10)

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.