@Harald Motz Zerchers from the floor are great, I Snatch Grip Deadlift the bar onto my thighs. I did them bottom up off of pins a few times, a lot of singles and doubles on the minute at uncomfortably heavy weight, and loved to hate them. I am a bit of a masicist.
I don't know if I can say anything original about the deadlift, I could go on all day, but I will say one thing.
I like Snatch Grip Deadlifts a lot as back off accessory work, or a light day if I need it. I like them because they make the Deadlift harder, and put you at a disadvantage, with less load. You can do them off low blocks to pull from the same height as your Conventional Deadlift, or from the floor for more leg drive, and range of motion. I deadlift double overhand hook grip, so the wide grip suits me. If you are not used to hook grip, it will be painfull, or if you do not hook grip will really train the grip. They really require a lot tension in the Lats, upper back, and triceps.
Also, don't be afraid to do sets of higher reps once in a while. It is never talked about here, even though Hypertrophy comes up quite often. I have never made more progress in the Barbell MP until I started doing some high rep pressing. A guy who can strict press 60kg x 20+ is pretty dam strong. Some days I will deadlift up to a heavy single or triple, in sets of fives and threes, and then go down to 315lbs or 365lbs and rep out for two or three sets. Not a bouncing touch and go deadlift, but a "dead"lift. Down, breath out, breath in, and pull, while maintaining tension. 16 reps at 345lbs is my best last set.
I guess that's two things