Hi all, I don't know if the Concentration script is still being maintained, but with one small change to one line it will correctly detect the spell name when spells are cast using the beyond20 extension. Download the latest version of the concentration script from <a href="https://raw.githubusercontent.com/RobinKuiper/Roll20APIScripts/master/Concentration/Concentration.js" rel="nofollow">https://raw.githubusercontent.com/RobinKuiper/Roll20APIScripts/master/Concentration/Concentration.js</a> Then change line 173 to be let spell_name = msg.content.match(/title=([^\n{}]*[^"\n{}])/) /* Shaped */ || msg.content.match(/[^r]name=([^\n{}]*[^"\n{}])/) /* 5eOGL */; The only addition is adding "[^r]" in front of "name=" for the 5eOGL test in this line.