No one? Any idea? I tried with and without those brackets ( [ ] ) and also tried another template (npcaction), but I where or how can I look for the cause of the missing display of the criticals? Here's a screenshot, to clarify my situation: (don't know why the image is shown twice here) Topmost is the result of an attack, almost standard, only exception: I add information about the target (i.e. its token_id) in the description. My script catches then those phrases ("attacking" && message contains rolls), creates those links you can see between the roll templates (these are calling "applydamage" with the different amounts of damage: standard, standard with second damage type, standard with crit, and with 2nd damage plus crit). Those links are just for me as GM and they work as intended. Now, I also want to show the player some facts of the creature's attack, actually I am still playing with it (showing the creature's name or not, for example, if that type of creature is yet unknown to the characters), and therefore I create the second output, visible to the players, that you can see at the botton. This output is create by a sendChat command which uses the string variable I have presented in the top message in this thread. It is on purpose that the numbers do not show the formula used to create the values, so the players can't see the bonus (or boni); they have to learn just like the characters have to. After a couple of turns and rounds, both of them will be able to make an educated guess about the creature's abilities.:-) But I wanted to list the damage done by critical hits separately, that's why I tried to enter the corresponding values in the template as well. Of course, I just can change my mind and easily add those values (dam1 + crit1 and, if applicable, dam2+crit2). But that is not useful, because the script does not know about the critical status of an attack: Does is have to add the critical value or not: I have to decide that by using the approbiate link. (And, yes, of course there are situations which can't be handled by those four links). I am puzzled: Why doesn't it work? I still have much to learn about Roll20 and scripting so maybe I am missing an important thing here?