For the champion abilities, see Skittering Frenzy Skittering Frenzy, Wolf's Frenzy Wolf's Frenzy, or Frenzy Frenzy

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
Frenzy mastery 2014

Frenzy was a tier 5 Offense mastery with 1 rank.


Effect per Rank

  • Critical strike icon Critical strikes grant 5% bonus attack speed for 3 seconds (stacks up to 「 3 times 」「 15% bonus attack speed 」)

Requirements

  • Requires 16 points in Offense.


Patch History

V5.22
  • Removed due to Season 2016.
V3.14
  • Added
  • Tier 5 Offense mastery with 1 rank.
  • Critical strike icon Critical strikes grant 5% bonus attack speed for 3 seconds (stacks up to 「 3 times 」「 15% bonus attack speed 」)

Offense Mastery Tree
(2013)
Summoner's Wrath: Exhaust lowers target's MR/Armor by 10; Ignite gives +5 AD/AP when on cooldown; Ghost now grants 35% movement speed; Garrison now grants 50% splash damage to allied towers.Fury: Grants 1 / 2 / 3 / 4 % attack speed.Sorcery: Grants 1 / 2 / 3 / 4 % cooldown reduction.Butcher: Basic attacks deal 2 / 4 bonus damage to minions and monsters.Deadliness: Grants 3 / 6 / 9 / 12 AD at level 18 (.17 AD per rank per level)Blast: Grants 4.5 / 9 / 13.5 / 18 AP at level 18 (.25 AP per rank per level)Destruction: Increases damage to turrets by 5 %.Havoc: Increases damage by 0.67 / 1.33 / 2 %.Weapon Expertise: Grants 8% armor pen.Arcane Knowledge: Grants 8% magic pen.Lethality: Grants 2.5 / 5 % critical strike damage (doubled on melee champions).Brute Force: Grants 1.5 / 3 attack damage.Mental Force: Grants 2 / 4 / 6 ability power.Spellsword: Your basic attacks deal bonus magic damage equal to 5% of your ability power.Frenzy: Grants 10% attack speed for 2 seconds after landing a critical strike.Sunder: Grants 2 / 3.5 / 5 armor pen.Archmage: Grants 1.25 / 2.5 / 3.75 / 5% increased ability power.Executioner: Increases damage by 5% against targets below 50% health (excluding true damage).Season 3 Offense
Other Mastery Trees:
Defense Mastery profileicon DefenseUtility Mastery profileicon Utility
Frenzy mastery 2013

Frenzy was a tier 5 Offense mastery with 1 rank.


Effect per Rank

Requirements

  • Requires 16 points in Offense.
  • Requires 2 points in Lethality mastery 2013.png Lethality.


Patch History

V3.14
  • Removed due to Season 2014.
V1.0.0.152
  • Added
  • Tier 5 Offense mastery with 1 rank.
  • Critical strike icon Critical strikes grant 10% bonus attack speed for 2 seconds.