Without knowing what your attribute names are, I'll use placeholders - you can do this /roll 1d20 + @{intimidation} + @{strength_mod} Just replace whatever's inside the @{ and } with your actual attribute names. More on this kind of thing here: <a href="https://wiki.roll20.net/Macros#Attribute_Macros" rel="nofollow">https://wiki.roll20.net/Macros#Attribute_Macros</a>