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LeBlanc Build Guide by Memex

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League of Legends Build Guide Author Memex

LeBlanc - Everything you need to know. (UNDER CONSTRUCTION)

Memex Last updated on August 7, 2011
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Ability Sequence

Ability Key Q
Ability Key W
Ability Key E
Ability Key R

Not Updated For Current Season

The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.


Brute Force
Improved Rally

Offense: 9

Strength of Spirit
Veteran's Scars

Defense: 0

Blink of an Eye
Mystical Vision
Presence of the Master

Utility: 21

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Hi there!

Let me introduce you LeBlanc - The Deceiver.

LeBlanc is a really fun champion to play. She is a Nuker. That means that she can take a massive chunk of health off the enemy very quickly. Sometimes she can even kill enemy with ONE combo. She is very squishy and has a weak end game, so you need to know some ticks to play her.

Her Lore is pretty interesting too, so I will post it here :)


Every city has its dark side, even one whose reputation is already of a questionable hue. Noxus – though its name is already invoked with a mixture of reverence and revulsion – is no exception to this simple truth. Deep within the winding dungeons that honeycomb the earth beneath its dark, meandering streets lies the real underbelly of this sprawling metropolis, a haven for all manner of malevolence. Amongst the cults, covens, and secret societies that call this labyrinth their home, LeBlanc, the Deceiver, presides over the Black Rose, a remnant from a lost, yet similarly unscrupulous time in Noxian history. Ruthless and seemingly ageless, LeBlanc and her ilk were a mainstay in Noxian political affairs during the era before the militarization of the Noxian government. In those days, this guild of powerful magicians met in secret to further their hidden agenda, and to hone a craft more subtle than that preferred by those currently in power.

While their exact motives have always remained mysterious, it was widely believed that the Black Rose was the true power behind the throne while the aristocracy still reigned in Noxus. When raw martial prowess became the ultimate determination of whose will held sway in the Empire, the Black Rose seemed to vanish overnight. Many believed that perhaps their time had simply passed, and that its members had put aside their quests for social and political dominance. When LeBlanc reemerged at the gates of the Institute of War, however, it became clear that these masters of shadow and flame had simply been biding their time, waiting for a new global authority to emerge: the League of Legends.

“The world is very different for those who cannot see beyond what is placed before their very eyes.” –LeBlanc, the Deceiver

So let's begin. Hope you will like my first guide! :)

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Pros and Cons


  • Easy to play when you know some tricks.
  • Great damage.
  • One of the best nukers in game.
  • Very versatile abbilities.
  • A great ult with many uses.
  • Very good Harraser.
  • Dominant in mid lane if played well.
  • She can escape very well by right usage of her abbilities.(I will go into details later)
  • Her passive sometimes saves your life or grants you a kill.
  • Unique and fun Champ.
  • Extremely easy to kill most squishies 1v1 with your full combo.
  • Great early/mid game.

  • Very Squishie.
  • Mana Hungry.
  • Ethereal Chains Are pretty hard to master.
  • Bad late game.
  • Weak against high health champs.
  • Using her ult right can be hard to master.

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LeBlanc's abilities have many uses. In this chapter I will only talk overally about her abbilities but there will be a separate chapter for every ability soon.

Sigil Of Silence
Sigil of Silence

A damaging spell that additionally leaves a mark for 3.5 seconds. The mark triggers when marked enemy is hit by any of LeBlanc's abbilities. Triggering the mark deals some damage and silences the enemy for 2 seconds.


Sooo many things to say... Basically it's a short ranged flash that deals damage where you land (Like Kassadin's Ult). BUT. You can use it again to go back to the position you came from, which makes using Sigil->distortion harrasment so good. Remember that Sigil silences enemy, so when you throw a Sigil and than use distortion quickly, then your opponent can't hit you with any CC and you will probably be left undamaged if you will use distortion quickly.

Ethereal Chains

A skillshot that slows, stuns and deals damage to the target. Ideal for escaping, catching and finishing. It takes time to master right usage of Ethereal Chains, you need to know when to use it and in what purpose. DO NOT UNDERESTIMATE THIS SPELL BECAUSE YOU MAX IT LAST!


Basically an improved version of the spell you last used. This abbility has many uses.

Use it with Sigil of Silence for a huge nuke.

Use it with Distortion for escaping and catching.

Use it with Ethereal Chains for a great escaping tool against champs like Master Yi.

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I use Greater Mark of Magic Penetration for some additional magic penetration needed (Especially End-Game) to maximize LeBlanc's damage output.

I use greater seal of replenishment to let LeBlanc keep a little bit more in mid lane.

I use Greater Glyph of Ability Powerfor some additional damage.

I use Greater Seal of Ability Power to add some more damage.

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I use pretty standard mastery build for LeBlanc which adds some Cooldown Reduction, Ability Power, Magic Penetration, Mana Regen and health. Additionaly we have some exp increasment, neutral buff duration increasment and time dead decreasment.

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The items I use are giving me a huge amount of Ability Power and Magic Penetration, which increases my damage output greatly. I use Deathfire Grasp for additional damage against tanks.