There are two places you'll need to add it, though it's going to roll two different values if you have Advantage or Disadvantage. If you (or your GM) don't mind that, this should work: |History,+[[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][ARC] +1d6[Bonus] ]]}} {{rname=^{history-u}}} {{mod=[[ [[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][HIST] ]]}} {{r1=[[@{selected|d20}+[[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][HIST] +1d6[Bonus] ]] If you want the 1d6 rolled once, and the same number applied to both Advantage/Disadvantage rolls, you'll need to switch the template. At the start of the macro, change &{template:simple} to &{template:simple3D} .Then change the History part to this, instead: |History,+[[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][ARC]]]}} {{r3= + [[1d6[Bonus]]]}} {{rname=^{history-u}}} {{mod=[[ [[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][HIST] ]]}} {{r1=[[@{selected|d20}+[[(@{selected|history_bonus}@{selected|pbd_safe}*(1-ceil((@{selected|npc})*0.00001)))+(@{selected|npc_history}*@{selected|npc})]][HIST] ]] In both cases, change the [Bonus] to the name of wherever you get this bonus from if you wish, and add cf0cs0 if you don't want the crit colouring. For example: [[ 1d6cs0cf0[Librarian] ]] Due to limitations with re-using roll values in Roll20, you can't combine the two methods. So you can't have a roll result added to both Advantage and Disadvantage rolls and have the total reported - it will always be displayed as Roll + Modifier, much like using Global Modifiers.
