How to macro this complex roll for The One Ring v2 Alpha (TOR)?

I am capable (but not skilled) at building macros, and I am struggling with this one. A typical roll looks like this: 1d12 + 3d6 vs. a Target Number of 15 Where: The total must meet or exceed the TN for success. Rolling a 12 on the d12 gives an automatic success. If the roll is successful, each 6 rolled on the d6s adds a level of success (great success, extraordinary success) I know how to compare the roll total against the TN for overall success, but I am at a loss when it comes to counting the individual d12 and d6 successes or levels of success. Is there a way to do that? Thanks in advance for any guidance! P.S. If you know the system, then you know that a 12 on the d12 is actually a Gandalf rune. I am accounting for this with a table, but I wanted to keep the question here simple. :)

You cant do this roll with a standard roll20 Macro. You need either the a custom API script (which requires a Pro subscription), or (long shot) Rainbow Encoder to work his magic.

Is this for a Roll20-submitted character sheet? If this is standard rules and a common enough roll, it could be added to the character sheet via Custom Roll Parsing with reasonably minimal effort. Well... unless there's a whole host of these rolls, that might be a bit more work.

Thanks, y'all. The One Ring v2 is still in it's Alpha release stage. A few community-built character sheets are in development, but we don't have one at this point. I think, for now, we'll stick with visually measuring levels of success. Thanks again for the input!

It's not pretty but this will work (as a /roll command only) /r { {[[1d12]],0}>12, {$[[0]] + ([[?{Normal dice|3}d6cf0>6]]*6) + (?{Normal dice}-$[[1]])d5cs0,0d0}>?{Target|15} }k1>1 * (1+$[[1]]) The first part checks for a nat 12 or if sum reaches target It's then multiplied by the second part; which is 1 plus the number of nat 6's

Oosh said: Is this for a Roll20-submitted character sheet? Since it wasnt the character sheet forum, I never considered that. Yes, to back up Oosh, if you are making a character sheet you can do this. RainbowEncoder said: It's not pretty but this will work (as a /roll command only) /r { {[[1d12]],0}>12, {$[[0]] + ([[?{Normal dice|3}d6cf0>6]]*6) + (?{Normal dice}-$[[1]])d5cs0,0d0}>?{Target|15} }k1>1 * (1+$[[1]]) The first part checks for a nat 12 or if sum reaches target It's then multiplied by the second part; which is 1 plus the number of nat 6's Haha, I knew there'd be a convoluted way.