Tryndamere has one of the best Lvl 1 trades & early laning phases. So why doesn't he fall off? He spends all game farming only to 3-hit kill you late game. It's so annoying to play against him because he's never weak.
His free crit is what makes him strong early game. As for late, he is kind of useless if you have a good amount of CC. There is a reason he only split pushes. That is all he can do. In team fights he is absolute garbage.
35% crit chance, that he doesnt have to purchase, coupled with no reduced crit damage.
1 rank in Q (usually at level 2) he now gets free AD as he loses health, which is multiplied when he crits. Aside from Talon, i would say he has potentially the strongest level 2 all ins in the game. If he lands 2 crits in a row levels 1 to 3, your lane is pretty much over.
He excels if you let him stack his Fury bar and try to all in him, however he struggles against champions that can either: do a quick trade and get out like 
and 
, or that straight up beat him in an extended trade like 
and 
.
He doesnt fall off cuz of his ridicolous long R, point click slow and dash
I find it to be the opposite, cant do much with him early game myself.
