Champion Concept: Vaughn, The Vigilante

I've wanted a true vigilante/superhero themed champion for a while now, so I figured I'd come up with my own. Can you tell which heroes were inspiration for this design?

Passive "Notorious": When Vaughn is near and unseen by an enemy champion, he charges his passive "Notorious". At full charge, Vaughn will fear the nearest enemy champion when he reveals himself. Notorious goes on cooldown whenever it is proced.

Q "Takedown": Vaughn leaps through the air, dealing AoE damage to nearby champions upon landing. If "Notorious" is fully charged, all affected champions will be feared.

W "Lights Out": Vaughn charges his shock gauntlets, increasing the damage of his auto attacks for a short duration. HItting enemy champions while this ability is active will extend its duration.

E "Lethal Force": Vaughn throws a blade in a target direction. The blade will stick to the first hit terrain or enemy champion, dealing minimal damage. After a short delay, the blade will detonate, dealing AoE damage. The detonation will proc "Notorious" if it is fully charged.

R "Vanquisher": Activating this ability will call Vaughn's custom motorcycle, the Vanquisher, to his location. Enemy champions in the Vanquisher's path will be knocked aside. While riding the Vanquisher, Vaughn gains drastically increased movement speed, gains access to a modified version of his Q, but cannot cast any other abilities or charge "Notorious". Vaughn's modified Q allows the Vanquisher to hop over terrain and deals increased damage to enemy champions it lands near to.

Vaughn can recast R at anytime to dismount from the Vanquisher.

If Vaughn takes excessive damage while riding the Vanquisher, R goes on CD and Vaughn is forced to dismount for the duration.