Lucian Ult Rework/Buff

LUCIAN ULTIMATE REWORK/BUFF

Seriously Lucian needs a buff in his ult. I know his passive was buffed but all he is really good for is clearing minion waves with his ultimate. I'm proposing a complete new rework of his ultimate so that he can actually secure kills with it.

Ultimate Rework

{{summoner:9}}

Basically his ultimate would be like Lux's except it would deal his normal 300% damage to minions.

-150 Damage + (100% AD) + (20% AP)/ -225 Damage + (110% AD) + (35% AP)/ -335 Damage + (125 % AD) + (40% AP)

How it would scale per level. In addition to this the cast time would be .85 seconds and would decrease in damage the more minions it hit, but cause a slowing effect if it hit a champion but didn't kill the champ. Its movement is equal to Lucian's. This ultimate allows Lucian to wander between lanes and last hit or assist in kills.

Ultimate Buff

{{summoner:16}}

(Much more throroughly thought through ultimate that I thought of)

Same ultimate except per level Lucian would gain a stack during the duration of the ultimate. These stack every time he kills a minion with his ultimate up to 30x and provides Lucian +1.25 movement speed per stack during the duration of the ultimate. The stacks however remain even after the ultimate (the movement speed doesn't) and if Lucian uses his ultimate again they continue to stack. Half the stacks are consumed if Lucian uses Relentless Pursuit during his ultimate in addition the ability doesn't cost mana. This ultimate allows Lucian to take down priority targets he is chasing and secure kills while clearing waves of minions and being double rewarded in gold and small movement speed.

Any thoughts on either of these?