ZacB

ARAM · Patch 16.19ZacARAM build

the Secret Weapon

Win rate
47.4%

#141/173 by win rate▼ 0.5 vs 16.18

Pick rate
3.4%

#129/173 most picked▲ 0.1 vs 16.18

KDA
2.90

(kills + assists) / deaths

ARAM rank
#129 / 173

Tier B · 30,843 games

Win rate by patch (%)

Patch 16.19 · ARAM (Howling Abyss) · all regions · ARAM tier list

Recommended Zac build

Most played and most reliable choices

Runes

AftershockFont of LifeConditioningRevitalizeLegend: HasteTriumph

Spells

FlashMark

Skill priority

Elastic SlingshotEUnstable MatterWStretching StrikesQ

Start

Giant's BeltRuby CrystalHealth PotionHealth Potion

Boots

Mercury's Treads

Core

HeartsteelSpirit VisageUnending Despair

Runes

47.8% WR42.8% pick12,775 games
Resolve
Grasp of the UndyingAftershockGuardian
DemolishFont of LifeShield Bash
ConditioningSecond WindBone Plating
OvergrowthRevitalizeUnflinching
Precision
Absorb LifeTriumphPresence of Mind
Legend: AlacrityLegend: HasteLegend: Bloodline
Coup de GraceCut DownLast Stand
Adaptive ForceAttack SpeedAbility Haste
Adaptive ForceMove SpeedHealth Scaling
HealthTenacity and Slow ResistHealth Scaling
Grasp of the UndyingFont of LifeConditioningOvergrowthLegend: HasteTriumph
48.2% WR25.7% pick7,680 games
ConquerorTriumphLegend: HasteLast StandConditioningRevitalize
46.6% WR12.8% pick3,810 games
AftershockFont of LifeConditioningOvergrowthLegend: HasteTriumph
49.0% WR0.7% pick196 games

Skill order

52.3% WR40.2% pick8,615 games
Stretching StrikesQ123456789101112131415
Unstable MatterW123456789101112131415
Elastic SlingshotE123456789101112131415
Let's Bounce!R123456789101112131415

Summoner spells

FlashMark
47.8% WR82.6% pick23,962 games
FlashIgnite
46.8% WR4.3% pick1,252 games

Power curve

Strongest early, falls off later

46.8<25 min
52.925–30
47.130–35
50.035–40
38.540+

Win rate (%) by game length in minutes. Dashed line = 50%.

Item builds

First three completed items
HeartsteelHeartsteelSpirit VisageSpirit VisageUnending DespairUnending Despair
52.7%
12.3% · 2,509 games
HeartsteelHeartsteelSpirit VisageSpirit VisageThornmailThornmail
46.7%
11.3% · 2,315 games
HeartsteelHeartsteelSpirit VisageSpirit VisageWarmog's ArmorWarmog's Armor
54.4%
6.4% · 1,308 games
HeartsteelHeartsteelUnending DespairUnending DespairSpirit VisageSpirit Visage
51.5%
3.8% · 777 games
HeartsteelHeartsteelThornmailThornmailSpirit VisageSpirit Visage
44.9%
3.2% · 653 games
Giant's BeltGiant's BeltRuby CrystalRuby CrystalHealth PotionHealth PotionHealth PotionHealth Potion
Start47.4%
48.2% · 14,032 games
Giant's BeltGiant's BeltRuby CrystalRuby Crystal
Start48.1%
12.8% · 3,727 games
Mercury's TreadsMercury's Treads
Boots48.1%
65.8% · 16,300 games
Plated SteelcapsPlated Steelcaps
Boots48.0%
30.6% · 7,587 games
Sorcerer's ShoesSorcerer's Shoes
Boots40.7%
1.6% · 396 games

Situational items

How often each item ends up in the final build
HeartsteelHeartsteel74.3% · 47.3%
Spirit VisageSpirit Visage65.4% · 49.6%
ThornmailThornmail37.3% · 47.2%
Unending DespairUnending Despair34.7% · 50.3%
Warmog's ArmorWarmog's Armor26.1% · 50.3%
Bramble VestBramble Vest11.8% · 44.9%
Sunfire AegisSunfire Aegis11.3% · 50.4%
Randuin's OmenRanduin's Omen11.2% · 48.7%
Jak'Sho, The ProteanJak'Sho, The Protean9.8% · 48.9%
Hollow RadianceHollow Radiance7.8% · 52.4%
Kaenic RookernKaenic Rookern6.2% · 51.3%
Liandry's TormentLiandry's Torment4.3% · 49.6%
RiftmakerRiftmaker3.0% · 54.6%
Hextech RocketbeltHextech Rocketbelt1.8% · 44.1%
Force of NatureForce of Nature1.3% · 55.8%
Frozen HeartFrozen Heart1.3% · 45.0%

Zac abilities

Cell Division

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.

Stretching Strikes

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
Unstable Matter

WUnstable Matter

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

Cooldown: 5s
Elastic Slingshot

EElastic Slingshot

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

Cooldown: 21/18/15/12/9s
Let's Bounce!

RLet's Bounce!

Zac bounces four times, knocking up enemies hit and slowing them.

Cooldown: 120/105/90s