Top augment choices for Gnar include Lightning Strikes (Gold), Goliath (Prismatic).
Overall
Goliath
GoliathBecome large, gaining @HealthAmp*100@% Health and @AFAmp*100@% Adaptive Force.
Tier: —
Pick %: 21%
Lightning Strikes
Lightning StrikesGain @TotalASValue*100@% total Attack Speed. At @Breakpoint1@ Attacks per second, deal additional magic damage {{ Item_Keyword_OnHit }}.
Tier: —
Pick %: 13%
Fan the Hammer
Fan the HammerWhen you Attack, fire @AdditionalBolts@ bolts that each deal physical damage and applies your {{ Item_Keyword_OnHit }}.
Tier: —
Pick %: 13%
Gold
Lightning Strikes
Lightning StrikesGain @TotalASValue*100@% total Attack Speed. At @Breakpoint1@ Attacks per second, deal additional magic damage {{ Item_Keyword_OnHit }}.
Tier: —
Pick %: 13%
Prismatic
Goliath
GoliathBecome large, gaining @HealthAmp*100@% Health and @AFAmp*100@% Adaptive Force.
Tier: —
Pick %: 21%
Fan the Hammer
Fan the HammerWhen you Attack, fire @AdditionalBolts@ bolts that each deal physical damage and applies your {{ Item_Keyword_OnHit }}.
Tier: —
Pick %: 13%
Dual Wield
Dual WieldWhen you Attack, fire a bolt that deals @AttackReduction*100@% damage and applies your {{ Item_Keyword_OnHit }} effects at @OnHitMod*100@% effectiveness. Gain @AttackSpeed*100@% total Attack Speed.