Knight's Vow Soraka is Broken

I was Trist + Sona vs a Vayne Raka lane. Soraka still makes lanes unwinnable unless you get ganks. Just sits behind Vayne and presses W. We can't reach her, Vayne basically 1v2s though. Later with Knight's Vow, it gets even more ridiculous. Raka and Vayne are still a cancer lane and basically a free win unless they get camped. Vayne just frontlines and kills you with autos. Unlike an Ezreal, she can't miss those. You get chunked, she just heals back to full in a few seconds. Unless your support is hard engage, you get murdered and even then, killing Raka but still winning the fight vs their full HP ADC isn't easy.

This is literally the worst lane I've ever faced and I felt 100% helpless as Sona + Trist vs Raka + Vayne. I coudln't even farm. Vayne just goes in front and autos me if I try. I auto back and she chunks me hard, tumbles away or condemns me then heals back to full. It's the most retarded thing I've ever seen bot. I'd rather even face Draven with Nami over this.