Kog'Maw: Complete Champion Guide for Season 15

Kog'Maw: Complete Champion Guide for Season 15

By Marcus Chen

February 26, 2025 at 06:27 PM

Kog'Maw is a hypercarry marksman who excels at melting tough targets with his powerful on-hit abilities and long-range attacks.

Passive - Icathian Surprise Upon death, Kog'Maw enters a 4-second zombie state with 40% bonus movement speed. He explodes at the end, dealing 140-650 true damage to nearby enemies.

Q - Caustic Spittle

  • Passive: Grants bonus attack speed
  • Active: Fires a projectile that deals magic damage and reduces target's armor and magic resistance for 4 seconds

W - Bio-Arcane Barrage

  • Grants 130-210 bonus attack range (on top of 500 base range)
  • Adds magic damage to auto attacks for 8 seconds
  • Damage capped at 100 against minions and monsters
  • Core ability for maximizing DPS

E - Void Ooze

  • Fires void silt that deals magic damage and slows enemies
  • Provides utility but weak compared to other abilities

R - Living Artillery

  • Fires acid balls every 2/1.5/1 seconds dealing magic damage
  • Damage increased based on target's missing health
  • Doubles damage against targets below 40% HP
  • Each cast within 8 seconds costs 40 additional mana (max 400)

Skill Order Priority

  1. W - Bio-Arcane Barrage (max first)
  2. Q - Caustic Spittle
  3. R - Living Artillery (at levels 6/11/16)
  4. E - Void Ooze (one point early or delay until level 8-13)

Build Strategy Focus on on-hit effects and attack speed items rather than critical strike. Maximize W uptime for optimal damage output, and manage mana usage with E and R since Kog'Maw typically doesn't build mana items.

Key Playstyle Tips

  • Position safely using your long range from W
  • Time W usage for maximum effectiveness
  • Coordinate with team for protection
  • Focus on auto-attacking during W uptime
  • Conserve mana for essential abilities

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