So my most recent craving as far as champions to play is Mordekaiser, but over my last few games, I've been having such a disconnect. I feel like I'm building incorrectly because I'm dying a instantly and a lot and in most cases not doing enough damage and I cant get to my target fast enough. The times I get a chance at getting ahead, I get camped to oblivion and have no idea how to respond to it and deal with it. I have no idea how to play from behind on him and so on. It's been a frustrating time, but I still really do want to understand him and get at least a few fun games in.

[Edit] Thank you to those who replied for being helpful and starting me off in the right direction. I greatly appreciate it! Also removed my comment about my inability to find proper guides as that is due to my own ineptitude.