Nocturne should focus on full clears to hit level 6 on schedule and leverage his ultimate for cross-map picks and objective trades.
Manage Udyr's faster clear and early invade threat by tracking his pathing and avoiding multi-lane collapses that favor his dueling and mobility.
Jungle Plan
Full clear camps toward level 6, then use darkness picks to create numbers advantages around dragon and Rift Herald.
Contest first Scuttle only when your lanes have priority to avoid Udyr's strong early dueling and invade resistance.
Track Udyr's camp respawns and counter-invade when he is on slow rotations to deny his tempo and objective control.
Danger windows
Udyr's early clear speed and mobility create high invade risk before Nocturne hits level 6; avoid isolated camps and river fights without lane support.
Avoid forced smite fights early where Udyr's sustain and dueling excel, especially if low health or without (W) shield ready.
Beware of multi-lane collapses as Udyr's dueling and stun (E) can quickly overwhelm Nocturne without proper vision and backup.
Early game
Prioritize efficient full clears to reach level 6 before contesting Scuttle or river fights.
Avoid early river fights unless nearby lanes have priority to support counter-ganks.
Use (R) after level 6 to punish Udyr's overextensions or isolated camps for objective control.
Power spikes
At level 6, Nocturne's (R) enables global pick pressure and objective setups; use it to force Udyr off camps or secure kills.
Udyr's early high clear speed and empowered stances make his level 3-4 dueling dangerous; respect his stun (E) and avoid solo fights before 6.
Nocturne's (W) spell shield is key to winning duels by blocking Udyr's empowered abilities; time it well to outlast his burst.
Win conditions
Use full clears to hit level 6 and leverage (R) for cross-map picks that create objective numbers advantages.
Punish Udyr's slower rotations and invade windows by counter-jungling and securing Scuttle control when lanes have priority.
Convert picks and vision control into dragon and Rift Herald objectives to snowball mid-game pressure and deny Udyr scaling tempo.
Tip: For Nocturne vs Udyr, read overview, trading pattern, and danger windows first for a fast Jungle lane check.
