ADC Thresh is Unkillable
After testing this out with my friends in about 40 custom matches i have come to the conclusion that full build adc thresh cannot be 1 v 1 ed by anyone. Literally no one, he can one shot basically anyone in the game. My first auto was doing some ridiculous number like 3000 damage with over half being magic. I'm not saying its viable but if you can get him to full build, you are probably going to win.