Hi,
I am new to FG and in our pathfinder Iron Gods game we are using an optional rule were you roll 1d20+def bonus instead of using the fixed 10+defense bonus.
I was wondering if there was a way to easily recreate this with an existing extension or an option to unlock in FG.
in the end i would like to use this in both my pathfinder (iron gods) and 5e game (curse of strahd).
ty.