Okay here is my current macro: /roll {1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1}kh8. It isn't pretty but it rolls 8d6 and 1s are replaced with 2s. In this dungeons and dragons game in addition to being able to turn all 1s into 2s I can reroll four dice of my choosing every time I rolI and I always choose to reroll numbers that are 3 or lower. I found the reroll once section on the dice reference page and initially thought of doing something like: /roll {1d6ro<3,2d1,1d6ro<3,2d1,1d6<ro3,2d1,1d6<ro3,2d1,1d6,2d1,1d6,2d1,1d6,2d1,1d6,2d1}kh8 but the problem with this macro is that if these first four roll over 3 then I would have wasted my rerolls. Help?