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Erosion

Erosion

Silver
Each instance of damage dealt to an enemy reduces their armor and magic resistance by 1.5% for 4 seconds, stacking up to 20 times for a total of 30% resistances reduction.

Win Rate
51.75% ▼ 0.31
Pick Rate
11.44% ▲ 0.06
Rank
#119 ▲ 2
Meta Patch
26.11
Best Champions for Erosion

Specifically Recommended

Illaoi Illaoi Mordekaiser Mordekaiser Nasus Nasus Singed Singed Urgot Urgot
Top Champions
Garen Garen Swain Swain Mordekaiser Mordekaiser
Erosion Trend (Recent Snapshots)
Win Rate Change
-0.31%
Pick Rate Change
+0.06%
Rank Change
+2
Date Patch Rank Win Rate Pick Rate
2026-05-26 26.10 #119 51.75% 11.44%
2026-05-22 26.10 #121 52.06% 11.38%
2026-05-17 26.10 #121 51.90% 11.49%
2026-04-24 26.8 #115 52.06% 11.97%
2026-02-06 26.3 #112 51.21% 10.69%

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Champion Combos with Erosion View all combos →
Other Silver Augments
Siphon Siphon Slap Around Slap Around 62.21% Goredrink Goredrink 59.60% ADAPt ADAPt 57.22% Upgrade Collector Upgrade Collector 56.26% Deft Deft 57.82% Weighted Popoffs Weighted Popoffs 54.69% Typhoon Typhoon 54.24%
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Erosion Augment Guide - ARAM: Mayhem

Erosion is a silver rarity augment in ARAM: Mayhem with a 51.75% win rate and 11.44% pick rate, ranking #119 in the current patch 26.11 meta.

Each instance of damage dealt to an enemy reduces their armor and magic resistance by 1.5% for 4 seconds, stacking up to 20 times for a total of 30% resistances reduction.

When selecting augments in ARAM: Mayhem, Erosion is particularly effective on champions that can maximize its benefits.