"Talon looks like the type of dude ..." Really?
"Talon looks like the type of dude who would hang out on top of a building all day waiting to jump down and kill you. Just you. Nobody else."
Are you serious? Have you even played the games you claim to be referring to?
I'm here to kill you and your whole entourage... starting with you. You are the catalyst that sparks your team's demise, you are the target by which I make my first strike and once you die, your team will follow you to Hell. Each one quicker than the last. And you never know which of you I will strike down next.
OR after you, I will get away clean, if I must. You are only the priority, not the entire deal.
But in no means is it ONLY you that will be dying.
_Requiescat in pace. _
I built an incredibly efficient, incredibly effective ADC talon(attack speed, crit, full CDR, LS) for this reason and it was the most fun I've had in League since starting in season 2. It was the first build that actually capitalized on Talon's fantasy of who he's meant to be based off of.
Yes, you could stealth up on someone. But you could also duel nearly every one on the razor's edge of life and death once you did, or duel every one at once if you were constantly out of their awareness with superior movement and dodging/countering. (Just like the assassin you think you refer to).
Skilled players could shut it down, and if you're behind, you tend to stay that way until you farm up to late game where you destroy all opposers. The major issue it ran into was the attitude of the community on having a melee adc, so flaming and troll picks in my lane were constant. Followed by needing a ranged champ in another role for sieging(which, given the state of ranged junglers isn't hard to come by.)
Here's the thing: the assassins from the game you refer to don't just kill one person and run away scared. They take out their target and stop for a moment, mission accomplished, then after their little cinematic, they go back into the fray and take down one person quickly then chain it into every other person around them, countering into killing blows when needed. They make one to seven really quick stabs and slices on each enemy and then suddenly they are already somewhere else cutting down someone else but they don't explode; they do it one at a time with superior movement, precision, awareness, and reflex time.
I once did this 65 times in a row without being interrupted in that game, don't tell me that I'm out to kill ONE person.
And THEN once the bodies lie still, they get out and blend in and tear down their wanted posters before they have to fight the whole town.
Talon is not just a tower diver into a bale of hay.
Hope you're paying attention, thanks.
-Seiryuten