Offense Mastery profileicon

Offense Mastery Trees: Season 2011, Season 2012, Season 2013, Season 2014
Ferocity Mastery Tree: Season 2016


Offense Mastery Tree
(2014)
Double-Edged Sword (Melee:) Increases damage dealt by 2% and damage received by 1%. (Ranged:) Increases damage dealt and received by 1.5%.Fury: Grants 1.25 / 2.5 / 3.75 / 5 % attack speed.Sorcery: Grants 1.25 / 2.5 / 3.75 / 5 % cooldown reduction.Butcher: Basic attacks and single target, non-periodic abilities deal 2 bonus true damage to minions and monsters.Expose Weakness: Your damaging abilities debuff enemies for 3 seconds, increasing the damage they take from allied champions by 1%.Brute Force: Grants 3.96 / 7.02 / 9.9 AD at level 18 (0.22 / 0.39 / 0.55 AD per level).Mental Force: Grants 5.94 / 10.98 / 16.02 AP at level 18 (0.33 / 0.61 / 0.89 AP per level).Feast: You restore 3 health and 1 mana on unit kill.Spell Weaving: Damaging an enemy champion with a basic attack increases the damage dealt by your abilities by 1%, stacking up to 3 times.Martial Mastery: Grants 4 attack damage.Arcane Mastery: Grants 6 ability power.Executioner: Increases damage dealt by 5% to enemy champions below 20 / 35 / 50% health.Blade Weaving: If your damaging abilities damage at least one champion, the damage dealt by your basic attacks is increased by 1% (stacking up to 3 times). This cannot trigger more than once per second.Warlord: Increases your bonus attack damage by 2 / 3.5 / 5%.Archmage: Increases your ability power by 2 / 3.5 / 5%.Dangerous Game: Champion kills and assists restore 5% of your missing health and mana.Frenzy: Grants 5% attack speed for 3 seconds after landing a critical strike. This stacks up to 3 times.Devastating Strikes: Grants 2 / 4 / 6 % armor and magic penetration.Arcane Blade: Your basic attacks deal bonus magic damage equal to 5% of your ability power.Havoc: Increases damage dealt by 3%.Season 4 Offense
Other Mastery Trees:
Defense Mastery profileicon DefenseUtility Mastery profileicon Utility

The Offense Mastery Tree was one of the three mastery branches.

It would've taken 38 points to max out the Offense tree.

List of Masteries

Tier 1
Tier 2
(Requires 4 points)
Tier 3
(Requires 8 points)
Tier 4
(Requires 12 points)
Tier 5
(Requires 16 points)
Tier 6
(Requires 20 points)