Looking for a good thresh main for climb to Diamond

Adc main here looking for someone to climb to diamond with. I know how to snowball, rotate, and carry but its quite annoying getting autofill supports and i always enjoy the game so much more when i'm matched up with a support main (especially thresh) Current rank is plat 3. IGN: Mélancholy
OP.gg: https://na.op.gg/summoner/userName=M%C3%A9lancholy No voice Must be able to resist tilt, and look for opportunities to win even when behind.