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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
52.14% ▼ 0.16
Pick Rate
8.52% ▼ 0.10
Rank
#129 ▲ 2
Meta Patch
26.14
Best Champions for Erosion

Specifically Recommended

Rumble Rumble
Top Champions
Brand Brand Trundle Trundle Malzahar Malzahar Aurelion Sol Aurelion Sol Morgana Morgana Swain Swain
Erosion Trend (Recent Snapshots)
Win Rate Change
-0.16%
Pick Rate Change
-0.1%
Rank Change
+2
Date Patch Rank Win Rate Pick Rate
2026-07-11 26.13 #129 52.14% 8.52%
2026-07-02 26.13 #131 52.30% 8.62%
2026-06-30 26.13 #131 52.34% 8.65%
2026-06-28 26.13 #130 52.44% 8.77%
2026-06-27 26.13 #131 52.65% 8.76%
2026-06-26 26.13 #132 52.31% 8.49%

Submit a combo with Erosion

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Champion Combos with Erosion View all combos →
Other Silver Augments
Adamant Adamant Buff Buddies Buff Buddies Crack Open That Egg Crack Open That Egg Frost Wraith Frost Wraith Guilty Pleasure Guilty Pleasure Hat on a Hat Hat on a Hat Quest: Support Main Quest: Support Main Repulsor Repulsor
View all augments →
Erosion Augment Guide - ARAM: Mayhem

Erosion is a silver rarity augment in ARAM: Mayhem with a 52.14% win rate and 8.52% pick rate, ranking #129 in the current patch 26.14 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.