When Safe lane poke and trading

1. WMark→
2. QPierce poke→
3. AutocancelDouble shot

Tip Land W's mark to prepare the movement speed trigger, then follow Q with the Lightslinger double-shot basic attack. The passive attack is primed by casting Q even if Q misses, but the short trade only reaches full value when the beam and both shots connect, so check the line first.

When Short trades for burst with resets

1. Auto→
2. QBasic attack weave→
3. AutocancelDouble shot→
4. EDash reset→
5. AutocancelDouble shot

Tip After a basic attack fires, cast Q or E, then consume the Lightslinger double shot within 3.5 seconds after each ability. Each Lightslinger hit on a champion reduces E's cooldown by 2 seconds per shot, so preserving every empowered basic attack matters more than rushing the inputs.

When Committing to a kill all-in

1. WMark, movement speed→
2. AutocancelDouble shot→
3. Q→
4. AutocancelDouble shot→
5. EGap close→
6. AutocancelDouble shot→
7. RUltimate finish

Tip Weave a Lightslinger basic attack between every ability to maximize damage; save R for the finish when the target is low.

When Repositioning or chasing during R

1. Q→
2. AutocancelDouble shot→
3. RThe Culling→
4. EDash in R→
5. REnd channel

Tip E can be cast during The Culling to keep its line on a moving target. Once the kill is secured, recasting R ends the channel so Lucian can move or resume basic attacks immediately.