To get the int modifier you use : @{intelligence_mod} Depending on how you are using this, for example if you want to add this to a macro, you may want to update it to one of the following: @{character-name|intelligence_mod} e.g. for a character named Sneaky Fox, this would be: @{Sneaky Fox|intelligence_mod} @{Selected|intelligence_mod} If you're using the 5E by Roll20 character sheet, you can add this to to ALL attack rolls by adding a global attack modifier. Call it something you like and make the value: @{intelligence_mod} You can do the same as the above to add a global damage modifier for ALL damage rolls. This does require you to turn on the sheet option to Show Global Damage Modifier (see the cog in the top right-hand-side of the character sheet, just below the character name/race etc). If you only want this attack & damage bonus on specific weapons, you can edit the weapon attack & damage formulae directly on the character sheet and add the values in there. I could not figure out how to get this working on initiative, hopefully someone else can advise. I did try adding it as an initiative modifier on the character sheet settings, which are accessed via the cog again, but unless I typed in just a number it does not appear to work, sorry. Hopefully someone else can assist with that.