I found myself throwing the dice to the ground just to see what curses were available xD I liked the moon gravity one the most, but I am not too sure about the delayed jump one. It is a cool mechanic but I kept forgetting I had it and thinking it was just bad input handling (I am sure this can be fixed with some sort of visual queue though). Had fun playing it :D
Btw, I found a bug where you can throw the die inside the room and the door will close leaving the player locked outside.