What was Varga’s motivation?

I recently finished watching the show and loved every second of it, but there is one thing that I can’t bring myself to understand, and that’s Varga’s motivation. Now, I got that what drove Malvo’s deeds was the pleasure he got from corrupting others and being a troll altogether, Hanzee got tired of being the Gerhardts dog and Milligan wanted to be a “king”. But I just don’t get what Varga is about, I thought at first it was about money, but what was the point of accumulating wealth if he couldn’t even spend on a nice suit? So, does anyone has an opinion of what was his main goal?

This is what you want