Ekko is a scaling AP assassin jungler who relies on high clear speed and mobility to reach level 6 and AP item spikes safely.
Prioritize avoiding early direct fights with Trundle, who is a strong duelist and invade threat, and focus on clean clears and map tempo.
Jungle Plan
Use efficient pathing to hit level 6 quickly and leverage (R) as a safety and reset tool during skirmishes.
Contest dragon and Rift Herald only when you have lane priority or vision control to prevent Trundle from using (E) to trap or pillar escape routes.
Track Trundle's pathing to counter-gank his early river pressure and avoid his strong dueling windows before your spikes.
Danger windows
Avoid isolated river fights before level 6 where Trundle's dueling and pillar control dominate.
Be cautious contesting objectives when Trundle has (W) active, as his healing and movement speed spike his fight potential.
Low-health clears or forced smite fights against Trundle risk losing due to his sustain and dueling strength; back off or wait for backup.
Early game
Start with a full clear or five-camp clear into a lane with setup to avoid early Trundle dueling power.
Only contest first Scuttle Crab if a nearby lane has priority to support and Trundle is not nearby.
Avoid early river fights where Trundle's stat-steal and pillar can lock you down before level 6.
Power spikes
Level 3 unlocks your (Q)-(W)-(E) combo for burst trades; use this to punish Trundle when he overextends or mispositions.
Level 6 (R) gives you a major safety net and burst potential; use it to commit to picks or escape (R) stat drain.
Trundle's level 6 (R) is a threat; avoid extended fights when he uses it on durable targets to prevent being stat-checked.
Win conditions
Use your superior mobility and (R) to invade safely after level 6 and punish Trundle's slower clears.
Leverage your (W) stun from fog or lane setup to create picks and snowball lanes with ganks.
Deny Trundle free farm and objective control by contesting Scuttle and dragon when lanes have priority, then use tempo resets to pressure side lanes and secure Rift Herald for map control.
Tip: For Ekko vs Trundle, read overview, trading pattern, and danger windows first for a fast Jungle lane check.