The Aaron said: That depends on a few things. 1) What system? I'm assuming DnD 5e, but nice to be sure. 2) What is the time frame for the cooldown? Rounds of Combat? Combat? Days/Hours/Minutes? 3) How much tracking do you want? Just used/unused? Used X/Y times? etc 1) It's not really an existing system I don't think, I'm making my own rules. However, it uses square tiles and whatnot. 2) Rounds of Combat, yeah. 3) Guess I should've specified better, essentially some skills/spells have cooldowns, and when someone has a skill on cooldown, I want there to be a tracker somewhere that counts down the turns (it begins counting down on the turn after the ability is used) until they can use that ability again (doesn't have to be an automatic tracker). I'd like a recommendation from experienced roll20 users such as yourself on what would be the best way to track the skills' cooldowns, without using scripts (since I'm not a pro user) EDIT: some additional information. Skills/spells are a macro that, when executed, request input from the user on what ability you want to use (a drop-down box). Once a skill is selected, die are rolled automatically based on the player's stats, and the resulting damage is displayed.