Jarvan IV should leverage his strong early gank pressure and reliable engage to create lane leads and deny Zed free farm and early scaling.
Focus on using early ganks to secure river control and objective priority, as Jarvan IV's engage and frontline utility are key to snowballing before Zed hits his lethality power spikes.
Jungle Plan
Path toward lanes with crowd control or immobile carries to maximize gank threat and force Zed's lanes to play cautiously.
Use early gank tempo to secure first dragon or Rift Herald instead of full clears, converting map pressure into objectives.
Track Zed's jungle position and be ready to counter-gank when his (R) is down or he commits to side lanes, punishing his lower early dueling strength.
Danger windows
Avoid invading or fighting when (E)+(Q) combo is on cooldown, as Jarvan IV's engage and escape are significantly weakened.
Be cautious around isolated river fights and objective setups where Zed can use his burst and mobility to pick off targets.
Respect Zed's level 6 (R) all-in threat, especially near objectives or when lanes lack flash, to prevent lethal skirmishes.
Early game
Start with a functional clear that allows level 2 or 3 gank pressure on overextended lanes to force Zed or his laners to burn summoners.
Prioritize early Scuttle control only when nearby lanes have priority to support fights or counter-ganks.
Avoid isolated fights without (E)+(Q) combo ready, as Jarvan IV's escape and engage rely heavily on this combo being available.
Power spikes
At level 2-3, (E)+(Q) combo unlocks strong gank potential; use this to force flashes and repeat ganks before Zed can safely trade.
At level 6, (R) adds lockdown for ganks and objective fights; trap Zed or his jungler to deny smite or secure kills.
Respect Zed's level 3 (W)+(E)+(Q) combo and level 6 (R) power spikes by avoiding extended fights or overcommitting without backup.
Win conditions
Convert early gank pressure and flash cooldowns forced on Zed's lanes into dragon and Rift Herald control.
Use (R) to trap Zed or his jungler during objective fights, denying smite and enabling secure team engagements.
Snowball leads by pathing to lanes with setup, forcing Zed's team into reactive plays and denying him safe farming or roaming windows.
Tip: For Jarvan IV vs Zed, read overview, trading pattern, and danger windows first for a fast Jungle lane check.