Crit Ncast ARAM Mayhem Augment Guide

"Fury of the Berserker": Gain ability haste and movement speed after crit, higher with more crits. A神级 rune for critical strike champions.

From Crits Come Swift: Core effect: After each critical strike, gain 10% ability haste + 10% MS for 2 seconds. Stacking rules: Max 3 stacks (30% ability haste + 30% MS). Stat scaling: Per 10% crit chance, duration +0.2 seconds (max +1 second). Limit: Only basic attacks and abilities with built-in crit mechanics can trigger. Item skill crits cannot trigger.

Fury from Force: On critical strike. On critical strike with innate crit mechanic. Stacks 1 layer per crit.

Haste from Havoc: Critical hits from Pearl Rapier skill, critical hits from damage-over-time, critical hits from true damage, critical hits from healing/shield

From Crits Grow Speed: Duration Refresh: Each crit refreshes all stacks' duration. Effect Stacking: Stacks with other CDR and MS bonuses. Multi-target Rule: Critting multiple enemies only adds 1 stack. Crit Compatibility: Stacks with all crit damage bonuses.

From Violence Comes Urgency: Crit ADCs, champions with built-in crit, high-attack-speed users, empowered auto-attack users

From Rage to Ruin: Ability-based champions Champions without crit mechanics Pure tanks Supports

Crit Happens: Prioritize crit chance and attack speed to increase trigger frequency. Use stacked bonuses for kiting and damage. Cast spells immediately after crit to gain ability haste. Build crit damage items to increase crit damage. Continuously auto-attack in teamfights to maintain max stacks.

Crit Ncast + It's Critical + Critical Missile: Crit Ncast scales ability haste directly with critical strike chance. It's Critical provides a massive 50% critical strike chance foundation, enabling the scaling effect immediately. Critical Missile adds another 25% critical strike chance and converts crits into additional Firecracker damage, creating a dual-scaling offensive powerhouse where building crit simultaneously reduces cooldowns and amplifies burst damage. Crit Ncast + Upgrade Infinity Edge + Critical Rhythm: Upgrade Infinity Edge grants 25% critical strike chance and enhances crit damage scaling. Critical Rhythm provides another 25% critical strike chance and rewards crits with stacking attack speed. Together they supply 50% crit chance to fuel Crit Ncast's ability haste conversion, while the attack speed and enhanced crit damage create sustained DPS that complements the reduced cooldowns. Crit Ncast + Soul Siphon + Twin Fire: Soul Siphon grants 25% critical strike chance and heals for 12% of critical strike damage dealt, adding sustain to the crit build. Twin Fire provides 15% critical strike chance and launches Firecrackers from ability hits that scale with crit chance. This combination offers 40% crit chance for Crit Ncast's haste scaling while adding survivability and hybrid damage.

Avoid Crit Ncast + Slow and Steady: Avoid this pairing because Slow and Steady removes all attack speed bonuses, converting them to attack damage instead. Since Crit Ncast scales ability haste based on critical strike chance, and attack speed builds typically stack crit, this augment eliminates the attack speed synergy that would normally accompany a crit-focused build, severely limiting Crit Ncast's potential value. Avoid Crit Ncast + Back to Basics: Avoid this pairing because Back to Basics permanently seals your ultimate ability in exchange for ability haste and damage bonuses. Crit Ncast provides ability haste scaling from critical strike chance, but the loss of your ultimate creates a significant power deficit that the extra haste cannot compensate for, making this a net negative trade. Avoid Crit Ncast + Purist - Caster: Avoid this pairing because Purist - Caster converts all bonus attack speed into ability haste and reduces ability cooldowns by 10%. This creates redundant ability haste stacking with Crit Ncast while removing attack speed, which is typically built alongside critical strike chance, reducing the overall stat efficiency and build flexibility. Avoid Crit Ncast + ADAPt: Avoid this pairing because ADAPt converts all bonus attack damage into ability power. Crit Ncast rewards building critical strike chance for ability haste, but champions who benefit from crit typically scale with attack damage. Converting AD to AP creates a stat mismatch that wastes the offensive scaling this augment combination would otherwise provide.

From Rage to Fury: Don't take on ability-based champions, Sheen's crit can't trigger. Don't ignore the 3-stack cap. Don't force teamfights without crit. In losing games, use high movement speed for kiting.