Master Yi vs Karthus JUNGLE Matchup Guide

Champion

Opponent

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Read Overview → Trading Pattern → Danger Windows first for the fastest Jungle lane plan.

Master Yi into Karthusmedium

Overview

Use superior mobility and dueling power spikes to deny Karthus free farm and delay his scaling.
Prioritize river control and objective access to prevent Karthus from safely stacking camps or setting up global plays.
Avoid early fights before level 6 or first item to maintain tempo and scaling potential.

Invade Karthus's jungle when his ultimate and key cooldowns are down to force inefficient pathing.
Contest first scuttle only if nearby lanes have priority to avoid risky river fights.
Trade camps cross-map and set up objectives to deny Karthus scaling and force low-value clears.

Avoid river fights when Karthus has vision and ultimate ready to prevent lethal poke and resets.
Be cautious contesting objectives if Karthus's team can follow with his global damage.
Disengage forced smite fights if Karthus is healthy nearby without item or level advantage.

Start with a fast full clear and secure early scuttle crab for river vision and tracking Karthus.
Avoid extended fights near Karthus's jungle before hitting level 6 or key items to prevent losing tempo.
Use early clears to set up counter-invades when Karthus commits to opposite side camps.

Level 6 with unlocks chase and reset potential; enter fights after enemy CC is used.
First item completion boosts dueling and objective speed; maintain camp tempo and avoid fights before this.
Respect Karthus's level 6 and item spikes when his global can punish isolated or low-health targets.

Use superior mobility and dueling power to invade and deny Karthus jungle camps, stunting his scaling.
Coordinate with lanes to collapse on Karthus during his cooldown windows or when he overextends farming.
Translate jungle control into securing dragons and Rift Herald to snowball team advantage and limit Karthus impact.

Tactical tip

For Master Yi vs Karthus, read overview, trading pattern, and danger windows first for a fast Jungle lane check.