As long as you create a character in the journal, this should give you the ability to do the basic attack math functions you want. If you didn't set a character sheet for your game, you will only have 2 tabs: bio & info, attributes & abilities. You can come up with whatever attributes you need, like attack and damage modifiers, stats like strength or speed, etc. Abilities are macros that you write to automate attacks and skills that can reference the attributes. Let's say you have an attribute labeled "att_bonus" (your attack bonus), another one labeled "bonus_dam" (your bonus to damage), and another labeled "weap_dam" (the dice for base weapon damage). You can't leave any of these blank, or it will confuse the macro, though having a zero is fine. You also don't want just plain numbers (1, not +1), because the macro will already have a + and will be confused if it ends up with 2 pluses in a row. Your weapon damage would be the basic dice rolled like 1d8, 2d6, or whatever. Using the default roll template, you could have an attack macro that looks like this: &{template:default} {{name=Weapon Attack}} {{Attack=[[1d20+@{att_bonus}]]}} {{Damage=[[@{weap_dam}+@{bonus_dam}]]}} I had 1 in each of the bonus attributes and 1d8 in the weapon attribute, and the output looked like this: You could have attributes for various weapons and different bonuses for different types and have macros (abilities) that reference different combinations. You could also just have one attack macro, but write in a query that will roll damage for whichever weapon you are using. There is a little bit about this in the wiki in the character sheets section: <a href="https://wiki.roll20.net/Character_Sheets" rel="nofollow">https://wiki.roll20.net/Character_Sheets</a> Something about the default template: <a href="https://wiki.roll20.net/Dice_Reference#Roll_Templates" rel="nofollow">https://wiki.roll20.net/Dice_Reference#Roll_Templates</a> A couple pages on macros: <a href="https://wiki.roll20.net/Macros" rel="nofollow">https://wiki.roll20.net/Macros</a> <a href="https://wiki.roll20.net/Useful_Macros" rel="nofollow">https://wiki.roll20.net/Useful_Macros</a> Hopefully that helps get you going.