- For the champion statistic, see armor penetration
 |
|---|
| Offense Mastery Tree (2013) | |
|---|---|
 | |
| Other Mastery Trees: | |
 Defense •  Utility
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Lethality was a tier 4 Offense mastery with 2 ranks.
Effect per Rank[]
- Increases critical strike damage by 2.5 / 5% for
ranged champions and by 5 / 10% for melee champions.
Requirements[]
- Requires 12 points in Offense
Patch History[]
- Removed due to Season 2014.
| Offense Mastery Tree (2012) | |
|---|---|
 | |
| Other Mastery Trees: | |
| Defense • Utility
|
Lethality was a tier 4 Offense mastery with 1 rank.
Effect per Rank[]
- Increases critical strike damage by 10%.
Requirements[]
- Requires 12 points in Offense.
- Requires 4 points in Deadliness.
Strategy[]
- Lethality is useful on champions that benefit from critical strike chance and from critical strike damage, such as Gangplank and Tryndamere.
- Lethality stacks additively with Infinity Edge's passive (260% AD total critical strike damage)
Patch History[]
- Removed due to Season 2013.
- Added
- Tier 4 Offense mastery with 1 rank.
- Increases critical strike damage by 10%.
| Offense Mastery Tree (2011) | |
|---|---|
 | |
| Other Mastery Trees: | |
| Defense • Utility
|
Lethality was a tier 5 Offense mastery with 3 ranks.
Effect per Rank[]
- Increases critical strike damage by 3.33 / 6.66 / 10%.
Requirements[]
- Requires 16 points in Offense.
Patch History[]
- Removed due to Season 2012.
- Added
- Tier 5 Offense mastery with 4 ranks.
- Increases critical strike damage by 3.33 / 6.66 / 10%.