1Critical Missile
GoldWhen you Critically Strike, fire missiles dealing magic damage.
Gain 
25% Crit chance.
BARAM: Mayhem · Patch 16.20SivirARAM: Mayhem build
the Battle Mistress
- ARAM: Mayhem rank
- #116 / 173
- Top augment
- Critical Missile
Tier B
Upgrade Infinity Edge · Scopier Weapons
Sivir best augments
All augments →1
2Upgrade Infinity Edge
GoldGain 500 Gold.
Having Infinity Edge allows your Critical Strike Chance to grant random 
Critical Strike Damage each Attack.
3Scopier Weapons
GoldGain 150 (melee) / 100 (ranged) Attack Range.
4Soul Siphon
GoldHeal for 12% of damage done by Critical Strikes.
Gain 25% Crit chance.
5Dual Wield
PrismaticAttacks fire a bolt that applies 
On-Hit effects at reduced strength. Gain 10% total Attack Speed.
6Critical Rhythm
GoldYour basic Attack stacks Attack Speed on Critical Strikes.
Gain 25% Crit chance.
7Deft
SilverGain 
60% Attack Speed.
8Lil' Extra Help
GoldGain 150 (melee) / 100 (ranged) Attack Range and 75% (melee) / 40% (ranged) Attack Speed during your duration.
9Scopiest Weapons
PrismaticGain 250 (melee) / 150 (ranged) Attack Range.
10Vulnerability
GoldYour Item and damage over time effects can Critically Strike.
Gain 25% Crit chance.
Augment order comes from OP.GG. Runes, items and skill order below come from regular ARAM games on the same map.
Recommended Sivir build
Most played and most reliable choicesRunes
Spells
Skill priority
Q
W
EStart
Boots
Core
Sivir runes
50.7% WR54.9% pick45,719 games
Precision
Domination
47.9% WR12.4% pick10,324 games
45.9% WR11.3% pick9,446 games
50.9% WR1.0% pick845 games
Sivir skill order
52.9% WR54.4% pick33,790 games
Q123456789101112131415W123456789101112131415E123456789101112131415
R123456789101112131415Sivir summoner spells
50.6% WR53.3% pick43,389 games
48.5% WR15.6% pick12,690 games
Power curve
Scales into the late game
49.3
52.5
56.5
50.6
56.7
Win rate (%) by game length in minutes. Dashed line = 50%.
Sivir items
First three completed items54.8%
16.0% · 10,477 games
57.2%
8.0% · 5,233 games
51.5%
3.6% · 2,371 games
54.7%
3.6% · 2,358 games
45.0%
3.0% · 1,974 games
Start51.1%
40.0% · 32,234 games
Start53.3%
9.9% · 7,943 games
Boots49.5%
89.6% · 65,609 games
Boots56.3%
5.3% · 3,847 games
Boots47.8%
3.3% · 2,427 games
Sivir situational items
How often each item ends up in the final buildYun Tal Wildarrows60.2% · 51.6%Infinity Edge59.6% · 53.0%Navori Flickerblade53.6% · 51.8%
The Collector30.5% · 48.2%
Lord Dominik's Regards30.0% · 52.3%
Statikk Shiv21.1% · 45.4%
Blade of The Ruined King18.3% · 49.3%
Bloodthirster15.5% · 52.0%
Mortal Reminder14.4% · 50.7%B. F. Sword12.7% · 51.4%
Essence Reaver8.7% · 51.7%
Kraken Slayer8.2% · 47.7%
Phantom Dancer4.6% · 51.9%
Executioner's Calling4.1% · 43.8%
Runaan's Hurricane3.5% · 47.2%
Serrated Dirk3.0% · 47.5%Sivir abilities
PassiveFleet of Foot
Sivir gains a short burst of Move Speed when she attacks an enemy champion.
QBoomerang Blade
Sivir hurls her crossblade like a boomerang, dealing damage each way.
Cooldown: 10/9.5/9/8.5/8s · Cost: 55/60/65/70/75WRicochet
Sivir's next few basic attacks gain additional attack speed and bounce to nearby targets, dealing reduced damage while bouncing.
Cooldown: 12s · Cost: 60ESpell Shield
Creates a magical barrier that blocks a single enemy ability cast on Sivir. She receives health and a burst of movement speed if a spell is blocked.
Cooldown: 24/22.5/21/19.5/18sROn The Hunt
Sivir leads her allies in battle, granting them a surge of Move Speed for a period of time. In addition, Sivir's attacks reduce her spell cooldowns.
Cooldown: 120/100/80s · Cost: 100