Why Shaco is by far the healthiest of Assassins
Because when you compare him to every other assassin in the game you see how little damage he has built into his Kit. He has to buy items if he wants to burst down squishies.
A lv18 0 item zed will burst down a squishy still. ( not as effectively , Im trying to prove that these assassins have very high base damages given for free in their kits) A lv18 0 item Talon, Rengar, Katarina, Akali, FIzz they all can blow up a squishy with their base damages.
Guess what . Shaco's Q crit needs AD to actually look like a crit. and do any damage. He needs to get that infnity edge in there to amplify his Q crit. He needs that statik shiv charge to crit with his Q, The triforce to proc with his Q and a bunch of AD to make his E do considerable amounts of damage. A 0 item Shaco will Q you and u will laugh at him.
AP shaco assassin also works but you need to create lots of artificial damage: need a lichbane to make your Q do a bunch of bonus magic damage, and gunblade to contribute to the burst.
This is also why Shaco is relatively useless when behind, he cannot blow up a squishy and he cannot duel anyone to splitpush effectively either.
all outscale Rengar IMO
Since he relies on being ahead, once everyone is at max items, and an ADC has a
or
, Rengar kinda just dies like a bitch, Also, in lategame people are usually grouped, which makes it a lot harder for Rengar to do his job since he only gets one chance to do it right