Trying to make a Success/failure save macro for my NPC

Hello there, I'am trying to make a success/failure macro for npc save and it seems to be on a good way as this work fine : /w gm  &{template:npcaction} {{rname=CHA Group Save}} {{name=@{selected|npc_name} }} {{description= Roll is a [[ 1t[[[1d20>?{Dc?}]]] ]] }} But i have one problem : It seems i can't include the 'charisma_save_bonus' into it. This doesn't work :( /w gm  &{template:npcaction} {{rname=CHA Group Save}} {{name=@{selected|npc_name} }} {{description= Roll is a [[ 1t[[[1d20+@{selected|charisma_save_bonus}>?{Dc?}]]] ]] }} Any ideas ? Thanks for your attention :) Ps : i have two roll table named 0 & 1 with only one value in it (Failure, Success),

The core of your roll is not going to produce a 1 or a 0. If you just send: [[1d20+@{selected|charisma_save_bonus}>?{Dc?}]] ...you will get the number value of the d20 plus the save bonus. There is a wide range of values from that, but if your save bonus is greater than 0 you will immediately run out of tables to roll against for your next step. You can fudge it by reversing the math: [[1d20>[[?{DC}-@{selected|charisma_save_bonus}]]]] That will always produce a 0 or 1, which will let you roll against your 2 tables.

Thanks so much timmaugh, i never think about reversing the math :(