Karthus vs Ashe
Build vs Ashe
The champion's reference build, for lack of enough games in this matchup
Recommended items for Karthus: Blackfire Torch, Shadowflame, Rabadon's Deathcap, Sorcerer's Shoes, Void Staff, Zhonya's Hourglass, Stormsurge, Malignance.
Starting items
Core build
Standard
Summoner spells
Anti CC
Other options
Power Spikes
Strength by game phase
Ashe's abilities
Passive, spells and ultimate
Ashe's attacks slow their target, causing her to deal increased damage to these targets.Ashe's critical strikes deal no bonus damage but apply an empowered slow to the target.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 0s | 18s | 5s | – |
| 6 | 0s | 18s | 5s | 1m40 |
| 9 | 0s | 14.5s | 5s | 1m40 |
| 11 | 0s | 11s | 5s | 1m20 |
| 16 | 0s | 4s | 5s | 1m |
| 18 | 0s | 4s | 5s | 1m |
Playing as Karthus
Tips to maximize your impact
- Aim for isolated champions
Aim Lay Waste (Q) at a champion away from their minions: if the blast hits only one enemy, it deals much more damage.
- Wall before your combo
Place Wall of Pain (W) in their path before your combo: anyone who crosses it is slowed and loses magic resist.
- Keep playing after you die
After you die, keep casting your spells: Death Defied (passive) keeps you in spirit form for a while, and you can still cast Lay Waste (Q) and Requiem (R).
- Requiem for the finish
Save Requiem (R) to finish off wounded enemies, often right after a teamfight: it hits every enemy champion wherever they are, after a 3-second channel.
Playing against Ashe
How to counter and exploit weaknesses
- Short trades
Take short trades: each auto slows you with Frost Shot (passive), and her autos deal more damage to slowed targets.
- Back off during her Focus
Back off when she activates Ranger's Focus (Q): for a few seconds, her attack speed rises and each auto becomes a flurry of arrows.
- Punish her lack of mobility
If you can engage, go for her when her support drifts away: her kit has no dash, only slows.
- Dodge her long-range arrow
Prioritize dodging Enchanted Crystal Arrow (R) fired from far away: the farther the arrow has traveled, the longer the stun.
Other Karthus matchups
Patch 16.21.1