If you want a good look at a chunky first portion of Lords of the Fallen, you need to check out this video.
Streamed by Lobos Jr in partnership with developer CI Games, it's a pretty good overview of the game on PC.
You'll see the three classes in action - Warrior, Rogue and Cleric, all of which can use some form of magic.
I wasn't sure we'd get through this whole piece without mentioning Dark Souls but it looks like we got away with it. Oh.