Leg Day ARAM Mayhem Augment Guide

Leg Day: Gain attack damage based on distance traveled, lasting until combat ends. A damage rune for mobile champions.

Leg Day: Core effect: Gain 5 attack damage for every 1000 units moved, up to 50 attack damage. Duration: Gained attack damage persists until combat ends. Out-of-combat reset: Attack damage bonus resets to 0 after leaving combat. Real-time update: Movement distance is tracked cumulatively, increasing attack damage when thresholds are met. Stacking rule: Adds with other attack damage effects.

Leg Day: All movement methods (walking, dashing, displacing When cumulative movement distance reaches 1000 units Continuously accumulates during combat

Leg Day: When enemy forced displacement, Teleport, recall, etc., After combat

练腿日: 移动距离是累计计算的，不需要连续移动 攻击力加成在战斗结束前不会消失 位移技能的距离也会计入累计 对由 AP 转化而来的 AD 也生效

Leg Day: High mobility champions (Ezreal, Lillia, Hecarim) Assassin champions (Zed, Talon, Akali) Jungle champions (Lee Sin, Jarvan IV, Kayn)

Leg Day: Pure tanks (Alistar, Leona, Ornn) Pure supports (Soraka, Karma, Nami) Heroes with very low base movement speed Heroes not reliant on movement speed

Leg Day: Move before combat to stack attack power bonus. Use dash abilities to stack quickly. Keep moving during combat to maintain attack power. Combine with other MS runes to stack faster.

Leg Day + Don't Blink: Leg Day provides flat movement speed that directly scales Don't Blink's damage conversion, granting 1% increased damage per 10 movement speed advantage over targets. The 50 bonus movement speed translates to 5% extra damage baseline, while slow resist helps maintain that speed differential during fights, creating reliable damage amplification in ARAM's constant teamfights. Leg Day + Tap Dancer: Tap Dancer grants bonus attack speed equal to 10% of total movement speed, which Leg Day's 50 bonus movement speed directly contributes to. Additionally, Tap Dancer's stacking movement speed on-hit synergizes with Leg Day's slow resist, letting you maintain high speed while kiting and building infinite movement speed stacks throughout extended fights. Leg Day + With Haste: With Haste converts ability haste into bonus movement speed at 70% efficiency, stacking multiplicatively with Leg Day's flat 50 movement speed. High ability haste builds from augments like Recursion amplify this scaling, while Leg Day's 40% slow resist ensures the movement speed remains effective against enemy crowd control in ARAM's narrow lane. Leg Day + Giant Slayer: Giant Slayer grants 20% bonus movement speed and reduces size by 75%, while Leg Day adds 50 flat movement speed and 40% slow resist. The combined mobility makes you extremely elusive, and Giant Slayer's bonus damage against larger targets synergizes with a speed-focused playstyle that excels at positioning and repositioning. Leg Day + Homeguard: Homeguard grants 100% bonus movement speed that combines with Leg Day's 50 flat speed and 40% slow resist. While Homeguard's speed is lost after taking champion damage, Leg Day's slow resist helps you avoid or mitigate slows when re-engaging, creating a hit-and-run pattern well-suited for ARAM skirmishes.

Avoid Leg Day + Homeguard: Avoid this pairing because Homeguard provides 100% bonus movement speed that is lost for 6 seconds after taking champion damage, making the 50 bonus movement speed from Leg Day largely redundant and insignificant by comparison. The slow resist from Leg Day does not help maintain Homeguard's speed bonus, resulting in poor value and overlapping mobility stats. Avoid Leg Day + Giant Slayer: Giant Slayer already grants 20% bonus movement speed along with size reduction and bonus damage against larger enemies. Leg Day's 50 bonus movement speed is a flat stat that provides diminishing returns when stacked with percentage-based speed, and the slow resist offers minimal additional value for a squishy, small champion playstyle. Avoid Leg Day + Shadow Runner: Shadow Runner grants 300 bonus movement speed for 2 seconds after dashing, blinking, or exiting stealth, which massively overshadows Leg Day's static 50 movement speed. The two augments compete for the same mobility niche, and Leg Day's slow resist becomes largely unnecessary when you have burst speed for disengaging. Avoid Leg Day + With Haste: With Haste grants bonus movement speed equal to 70% of your ability haste, which can easily exceed 50 movement speed with moderate haste investment. This makes Leg Day's flat 50 movement speed contribution feel underwhelming, and both augments focus on mobility without providing complementary offensive or defensive benefits.

Leg Day: Don't think only walking distance counts, abilities too Don't ignore attack damage bonus resets out of combat Don't give to low MS champions, very low value Note time to max stacks, stack before fights