Sett controls the lane by forcing melee trades and leveraging grit stacks for strong (W) trades against Naafiri's poke and all-in attempts.
Prioritize lane pressure to deny Naafiri safe poke windows and avoid letting her scale or roam freely.
This is a control vs snowball matchup where Sett must maintain lane dominance to prevent Naafiri from snowballing with her (R) all-in.
Trading pattern
Start trades by forcing close-range autos and use (E) to pull Naafiri near minions for a stun, then spend grit on centered (W) to maximize damage and shield.
Punish Naafiri after she wastes (W) or misses (Q) poke by engaging aggressively before she can reposition.
Avoid chasing if Naafiri sidesteps (W) or if your grit is insufficient, as she can kite and poke safely then.
Danger windows
Naafiri is dangerous when her (R) is active and she can isolate you for a pack-enhanced all-in; keep spacing and hold crowd control for this window.
Be cautious when (W) is available and unblocked, as it is a committed dash that can lead to burst trades.
Avoid extended trades if your (E) is on cooldown, as your ability to lock her down and force grit stacks is reduced.
Early game
Use early melee trades with autos and (E) to build grit and punish Naafiri's attempts to poke with (Q).
Avoid extended trades if (W) is sidestepped or grit is low to prevent giving Naafiri room for poke.
Push the wave carefully to keep Naafiri from safely using (W) engage without risk of your crowd control.
Power spikes
At level 6, use (R) to reposition Naafiri into unfavorable fights or isolate her for your team to follow up.
After your first bruiser item, increase pressure by forcing trades that capitalize on your improved durability and (W) damage.
Respect Naafiri's level 6 (R) window by holding key defensive tools and spacing to avoid her empowered all-in.
Win conditions
Win lane by forcing melee brawls where you can build grit and land centered (W) for strong trades.
Use level 6 (R) to force Naafiri into unfavorable positioning or initiate skirmishes that favor your team.
Maintain lane pressure to deny Naafiri safe poke and all-in windows, preventing her from snowballing or roaming effectively.
Tip: For Sett vs Naafiri, read overview, trading pattern, and danger windows first for a fast Mid lane check.