Senrian said: Thanks for your example! I am using the community sheet, sorry for not specifying. I was just looking on how to make the buffs to calculate automatically without the player or GM needing to tweak it in certain situations and i couldn't find any info on the commands, queries and expressions. Roll20's Help wiki has a Dice Reference page as well as info on basic Macros commands that can utilize sheet attribute values, dice rolls, Text , etc. The editable macro-text fields on the PF community sheet ( Macro-text Field Key ) allow various types of input. Some fields must evaluate to a number at the time of entry such as a basic computation that may or may not include existing attribute data. Other fields might allow an inline roll ie [[ 1d6+INT-mod ]] The value of which will be determined once a roll is sent to chat. You should be able to use the wiki links above as well as mousing over any attribute on the sheet which will show it's attribute name, to handle most any type of "adjustment" or custom macro you might need. You can also find info about the various roll templates used for the Community sheet here in case you want to create a custom macro for something not covered by the sheet... Cheers.