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.
Welcome to my kog'maw build
This is my first build so don't expect to much
I allways choose Clairvoyance and Clarity
I choose Clairvoyance because your artillery outranges your normal view so i use that to get it and 2nd reason is because you can go stand at the edge of their base and use artillery to irritate/kill ppl
I use Clarity because i allways get mana problems
Other possible skills are Heal because Kog'Maw is squishy at the start
Ignite to do even more damage
Ghost to chase enemies that are almost dead
I chose 9/0/21
you get more speed,more mana regen and more AP
Passive: Icathian Surprise
Upon death your character becomes invulnerable for four seconds and after those four seconds you explode and deal 100+(25*Lvl) damage to nearby enemies (both creeps and champion
Caustic Spittle [Q]
Passive: Increases Attack Speed by 10/15/20/25/30%
Active: Deals 60/110/160/210/260 +(70% Ability Power) damage to the target as well as reducing their armor by 5/10/15/20/25.
Bio-Arcane Barrage [W]
On use causes your attacks to have an increased 140/180/220/260/300 unit range as well as making your attacks do an additional 2/3/4/5/6% of the target's health in damage (+1% of your AP). This effect lasts for six seconds.
Void Ooze [E]
Sprays ooze in front of you at a fairly long range which deals 60/110/160/210/260+(70% AP) to any enemies it passes through. Additionally it slows enemies who pass through the trail left behind by 28/36/44/52/60% of their movement speed.
Ultimate: Living Artillery [R]
You fire an artillery ooze at an incredible range (1400/1700/2000) which falls after a short delay dealing 80/120/160 + (30% AP) magic damage and reveals targets for 4 seconds. Damage to champions is increased by 150%. Every subsequent cast within 6 seconds costs an additional 50 mana, up to a maximum of 250 additional mana.
If u start the game you have to know which lane you get
I allways go mid otherwise i can't play
If u go mid or in a lane with a person that doesn't use mana get a Meki Pendant and 1 health and 1 mana potion
If u go in a lane with someone with mana buy a Mana Manipulator to help him keep his mana up
After that buy Sorcerer's Shoes and if u bought Meki Pendant , finish Chalice of Harmony
If ur making many kills or assists and feel confident get Mejai's Soulstealer Otherwise get Hextech Gunblade
Just go on and get the other stuff if u didn't get Mejai's Soulstealer get item Lich Bane in the end
otherwise finish with Guinsoo's Rageblade
Let's say your level 18 and see an enemy
first use Caustic Spittle it gives armor pen after that use bio arcane barrage because you have more attack speed you'll attack very fast and because you have ability power bio arcane damage does more damage if he runs away use void ooze and shoot artillery it's hard to aim where he walks but if u use clairvoyance you can see him and aim better
If ur in mid just stay on a distance and do your Void Ooze
If someone comes to close use Caustic Spittle and your Bio Arcane Barrage and if he runs Void Ooze
If someones almost down and you think he's going to recall:
use clairvoyance to find him and hunt him down with artillery