Nasus must manage a low-agency early lane against Olaf's high-pressure style and focus on safe (Q) stacking near his side to scale into a late-game juggernaut.
Prioritize a controlled lane state that avoids giving Olaf extended melee fights before (Q) stacks and (R) durability come online.
Trading pattern
Trade only when (W) is available to slow Olaf and (R) is active to survive his all-ins, using stacked (Q) to punish his low mobility.
Punish Olaf's missed (Q) axes by stepping forward for short trades or wave pressure while his chase is down.
Avoid fighting when (W) is down or Olaf has (R) active and can ignore slows and crowd control.
Danger windows
Olaf is most dangerous when he lands (Q) axes and can pick them up to keep chase, especially with (R) active granting crowd control immunity.
Be cautious of Olaf's all-in attempts before you have (R) and meaningful (Q) stacks; avoid extended trades and overextension.
Olaf's shield (W) and true damage (E) increase his threat in low-health trades; do not engage when your health is low and (W) is unavailable.
Early game
Avoid extended trades before level 6 and focus on last-hitting with (Q) near your tower to minimize Olaf's early aggression.
Use (W) defensively only when Olaf overcommits and cannot disengage easily, preserving health against his early all-in potential.
Keep the wave on your side to prevent Olaf from freezing or forcing dives that deny your stacks.
Power spikes
At level 6, use (R) to extend trades safely and punish Olaf if he cannot fully disengage during its duration.
Once (Q) stacks are high, pressure side lanes to force Olaf to respond to your duel threat backed by (W) slows and (R) durability.
Respect Olaf's level 6 (R) spike and first fighter item timing by avoiding extended fights without (R) or sufficient (Q) stacks.
Win conditions
Survive Olaf's early lane pressure by safe (Q) stacking and wave control near your tower to reach your scaling thresholds.
Use (W) slows and (R) durability to force extended side-lane duels once you have high (Q) stacks, punishing Olaf's limited mobility.
Pressure side lanes to split Olaf's attention and capitalize on your superior late-game juggernaut scaling and sustain.
Tip: For Nasus vs Olaf, read overview, trading pattern, and danger windows first for a fast Top lane check.
