If you have multiple models with rush of magic, how do you resolve it? Do you draw 8 cards then discard 2? Does only the first ability get to resolve so you draw 7 and discard one? Do they resolve individually so you draw 7, discard, then draw, and discard again? I meant to ask at Gen Con, but forgot while I was actually there.
It seems like you would draw 8 and discard 2 as they are abilities and not conditions which need numbers to stack.