Hello, I am looking at home brewing a rule where I use a 4e style crit rule, in my tabletop play this is fairly common; however, there is no real way to implement this on roll20. A second suggestion would be to include a global flagable modifier on the Roll20 NPC character sheets so that bless, bane, or other modifiers could be toggled globally for the DMs NPC rolls, perhaps a pop-up dialog box? preferably custom so someone could add their own?