ReRolling

Hi everyone. I have a tricky question on the reroll macros. I have, in the same roll, to re roll not only the lowest rolls once, but even the highest.  I usually use the ro<2 to reroll the lowest (1-2) and I saw that using ro>x is useful, but I can't do both on the same throw. Or at least I cant. I found the use "r" to reroll specific results (like 2D8r1r2r7r8) but they reroll to infinitum and I need only one reroll.  Tried to use "ro", but it didn't work

Unfortunately you cant do this. The roll20 dice roll system has a bunch of limitations, and this is one of them.

GiGs is correct that you can't do it natively with standard Roll20 roll syntax. However, you can do it with an API (a Pro perk)... in fact, there are existing scripts that could do this for you.

Sadly I'm not API so I can't then. ç_ç