Prioritize safe (Q) stacking and avoid early fights where Gwen's medium pressure and mobility can punish you.
This is a scaling juggernaut vs AP duelist matchup; maintain a controlled wave near your side to secure stacks and survive Gwen's medium lane pressure.
Trading pattern
Trade only when (W) is available to slow Gwen and prevent her from disengaging easily.
Use (E) to reduce Gwen's armor and farm safely while preparing for longer trades.
Avoid fighting inside (W) mist, as it blocks your counterattacks; instead, bait out her (W) before committing.
Danger windows
Be cautious before level 6 as Gwen's medium agency and mobility can punish your low early pressure.
Respect (W) mist duration; engaging while it's active can waste your cooldowns and leave you vulnerable.
Avoid extended fights when (R) is up and she can slow and chase you effectively.
Early game
Focus on last-hitting with (Q) near your tower to safely build stacks without overextending.
Use (W) defensively to punish Gwen if she overcommits or tries to engage within your range.
Avoid extended trades before level 6 when (W) can negate your retaliation and her (Q) stacks are low.
Power spikes
At level 6, activate (R) to survive Gwen's extended trades and force longer fights where your (Q) stacks shine.
Once you have high (Q) stacks, pressure the side lane to force Gwen into unfavorable duels respecting your (W) slow.
Respect Gwen's level 6 (R) spike which adds chase and slows; disengage before she can fully commit to extended fights.
Win conditions
Survive the early lane by safe (Q) stacking and farming near your tower to reach your scaling thresholds.
Use (W) and (R) to turn extended side-lane duels in your favor once your (Q) stacks and durability are high.
Pressure Gwen in side lanes post-scaling to force her into fights she must respect, leveraging your slow and high damage (Q) stacks.
Tip: For Nasus vs Gwen, read overview, trading pattern, and danger windows first for a fast Top lane check.