Lucian Balance Changes
Since Lucian's identity is known as the black man, pistol shooting, lane bully this is what I will focus around, weakening his later game in the process so that his power spikes are strong early, still pretty strong mid game and weak late game, instead of being strong from start to finish.
Lightslinger (Passive): After using an ability, Lucian's next basic attack within 6 seconds will strike twice.
The second shot deals 33(+4 per level) physical damage (deals 100% AD to minions and monsters instead), but fully applies on-hit effects, and can critically strike. If the target is killed before the second shot can go off, the second shot will automatically shoot at something else. [second shot deals somewhere between 37-105 damage based on level]
[From second shot dealing 50% AD.]
Piercing Light (Q): Now deals 100/110/120/130/140% AD as physical damage. Cooldown down to 7/6.5/6/5.5/5 seconds
[From 80/110/140/170/200(+60/75/90/105/120% bonus AD) and cooldown from 9/8/7/6/5 seconds]