Kog'Maw vs Katarina
Skill matchup
You are stronger late game. Farm safe and avoid early trades.
Build vs Katarina
Build adapted to this matchup
Recommended items for Kog'Maw: Dusk and Dawn, Shadowflame, Rabadon's Deathcap, Sorcerer's Shoes, Dark Seal, Zhonya's Hourglass, Void Staff, Luden's Echo.
Starting items
Core build
Standard
Summoner spells
Anti CC
Other options
Power Spikes
Strength by game phase
Katarina's abilities
Passive, spells and ultimate
Whenever an enemy champion dies that Katarina has damaged recently, her remaining ability cooldowns are dramatically reduced.If Katarina picks up a Dagger, she uses it to slash through all nearby enemies, dealing magic damage.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 11s | 15s | 12s | – |
| 6 | 9s | 15s | 12s | 1m15 |
| 9 | 7s | 14s | 12s | 1m15 |
| 11 | 7s | 13s | 12s | 1m |
| 16 | 7s | 11s | 10s | 45s |
| 18 | 7s | 11s | 8s | 45s |
Playing as Kog'Maw
Tips to maximize your impact
- Start with Caustic Spittle
Start your trades with Caustic Spittle (Q): it reduces the target's armor and magic resist, and its ranks also give you permanent attack speed.
- Activate W before the fight
Activate Bio-Arcane Barrage (W) right before the teamfight: it extends your attack range, and your autos deal damage based on the target's max health.
- Slow whoever charges you
When an enemy runs at you, cast Void Ooze (E) between you and them: the trail of ooze slows everyone who crosses it.
- Save your R to finish
Save Living Artillery (R) for targets below 40% health, where it deals its max damage: each shot fired in quick succession costs more mana.
Playing against Katarina
How to counter and exploit weaknesses
- Stay away from her daggers
Stay away from her daggers on the ground: when she picks one up, Voracity (passive) hits every nearby enemy, and Shunpo (E) lets her blink to it.
- Trade after her Shunpo
Trade right after Shunpo (E): it's her only blink, and it has a 12 to 8 second cooldown, less if she picks up a dagger.
- Save your CC for her Lotus
If you have CC, save it for Death Lotus (R): it's a channel, and interrupting it stops its damage.
- Don't count on your healing
Don't count on your healing during Death Lotus (R): each knife applies Grievous Wounds, which reduces healing received.
Other Kog'Maw matchups
Patch 16.21.1