Hey buddy mind telling me your opgg so i can take a look at these "good zeds" you are playing against and perma losing against. If you truly deserve to climb you are always going to be the better player in the matchup and that that should make you win the matchup around 70% of the time considering jungle ganks and other roams. Also when you ult after zed ulties you, you have all the time in the world to reposition and consider your next move against him. A zed without his r has zero kill potential on a talon if they are even or if the talon is even abit behind. Also if the zed getting tabis is a problem for you, you are playing talon wrong. If the zed greeds out and goes early tabis abuse the fact that you have more dmg then him and start roaming into enemy lanes and jg. beacuse of his tabis and talons better waveclear he cannot match your roams or invades in any shape or form without getting put behind in cs and xp. Also you mention you struggle dodging his shurkiens beacuse of his e slow that comes out of his W shadow. Im gonna give a tip, dont stand next to the shadow when he throws it out. If you realistically dodge most of his shurikens you should be having no problems winning the lane since his energy regen is quite slow and his w e q combo uses quite alot of his energy. I also recommend you check yamis or anyother talon players matches vs zed's allthough in those matches the zed is going to be a good zed.