So I've been watching The West Marches Rollplay show a lot recently, and the resident DM Steven Lumpkin has done some really cool stuff with macros on that show, as well as making rolls for his players having a really interesting aesthetic on their rolls. Specifically, when they roll an attack, it will roll for advantage/disadvantage, roll damage, roll crit damage, and even ability damage/effects that the attack may have. I thought this was really cool and wanted to know how it worked? Is it just lots of complicated commands into the macros combined with character sheets? Is it a Roll20 pro membership benefit? If it's the former, I'd love for some help to figure out how I'd be able to do such a thing.