Augments
Erosion
A50.75%Silver· 0.72% · 2.7M · #46
Damaging enemies adds a stacking Armor and Magic Resist shred for 4s.
When to take it
The same augment performs differently across the four picks. This one is strongest on pick 2（51.72%）
Pick 151.45%
0.05% · 202.3K
Pick 251.72%
0.19% · 682.3K
Pick 350.97%
0.25% · 846.7K
Pick 449.76%
0.36% · 1M
Who gains the most from it
Lift is the champion's win rate with this augment minus their own baseline. It says more about fit than raw win rate does.
| Champion | With it | Baseline | Lift | Pick rate | Matches |
|---|---|---|---|---|---|
 Shaco | 50.73% | 44.21% | +6.52 | 0.52% | 19.1K |
 Aurelion Sol | 57.85% | 52.67% | +5.18 | 1.36% | 55.5K |
 Udyr | 51.81% | 47.16% | +4.65 | 2.52% | 47.7K |
 Singed | 54.84% | 50.2% | +4.64 | 1.37% | 32.9K |
 Malzahar | 55.96% | 51.36% | +4.61 | 2.35% | 67.1K |
 Yorick | 47.68% | 43.79% | +3.89 | 1.34% | 5.1K |
 Rumble | 54.63% | 50.78% | +3.86 | 1.94% | 41.7K |
 Miss Fortune | 55.4% | 51.54% | +3.85 | 0.92% | 48.7K |
 Heimerdinger | 53.81% | 50.23% | +3.58 | 1.76% | 24K |
 Mordekaiser | 50.68% | 47.21% | +3.47 | 1.57% | 44.9K |
 Karthus | 50.56% | 47.19% | +3.37 | 1.33% | 56.5K |
 Bel'Veth | 55.99% | 52.61% | +3.37 | 0.88% | 7K |
 Brand | 56.78% | 53.45% | +3.33 | 2.01% | 105.5K |
 Teemo | 57.36% | 54.18% | +3.18 | 1.26% | 61.1K |
 Urgot | 48.29% | 45.12% | +3.17 | 1% | 14.5K |
 Cassiopeia | 49.97% | 46.95% | +3.02 | 1.52% | 14K |
 Shyvana | 53.84% | 50.96% | +2.88 | 1.12% | 17.7K |
 Lillia | 59.08% | 56.27% | +2.81 | 1.1% | 37.8K |
 Zyra | 52.6% | 49.78% | +2.81 | 1.69% | 29.6K |
 Fiddlesticks | 52.08% | 49.29% | +2.78 | 1.23% | 20K |