Any champions like Darius?

I tried out Darius, and I completely love him. I love every move of his, especially his ult, because of the reset factor. I really love how his q heals him, and his grab and slow. His passive is amazing too. Are there any champions with a slow, or grab, passive like his, and ults that reset? I'm not looking for all of those on 1 champion, since that would be Darius, i'm just looking for someone like Darius. And I know a lot of you are going to say "Just keep playing Darius", but I want to start playing other champions as well, so the game won't get stale. Of course, I doubt it will, because of how fun is to play, but regardless, I can't play only one champion. P.S: Dunk Master is the best skin in the game.

Edit: I know there are a few other forums on this matter, but I haven't seen a definite answer in any of them, thus I am re-asking this question. Also, if there aren't any other champions like Darius, which champions would I like if I like Darius? (Besides Garen),Thanks.