Advanced Skyblocks (Parkour with reward update)

OK so I've tried Skyblock before and I think it is WAY too repetitive and easy. I mean, as soon as you get a farm/food or a cobble stone maker the game is over and getting that stuff is easy. So anyway, what I did was make it a bit of a challenge to get the cobble stone maker. Food is pretty easy to get though. If you kinda like the idea please tell me in the comments and I will try to make a Skyblock where there is around a 50% chance that you will die the first time. Good luck ! ! !

Random Notes:
1. There are two chests.
2. Look above and below you.
3. If you want it more challenging tell me in the comments and put a percent telling me how likely you want it to be that you will die the first time.