Advice on card draw in Orzhov?

Hello all, I'm a noob to magic building my first deck. I've been trying out this flicker deck with [[Syr Vondam, Sunstar Exemplar]] and I'm having okay results. It seems like I never draw my necessary cards to close the game out because I end up with no hand and am living paycheck to paycheck on my draw step. So I end up having an exile engine with nothing else, making it a real boring game for my friend and me. I think my deck is capable of playing both flicker and mini-Voltron with Syr Vondam at the helm, but I'm not sure what to start. Maybe I share the hate and just keep spam blinking [[Corrupt Court Official]].

Here's my decklist

Also, my friend was [[Fynn, the Fangbearer]], and I felt like I should've been able to get more creatures out on the board to stop the poison, but I was in a really passive position with one card in hand the whole time