Ah, I see. You're using API command buttons. They're closely related to ability command buttons, but have some different quirks. One of them being that they call whatever macro or roll is in them when the button is sent to chat instead of when they are clicked. Switch to the ability command button syntax, and you'll be good to go: /w firdu Sylrah &{template:npcaction} {{rname=Beast attacks}} } {{description= [roll d10 ](! #d10 ) [Tiger Claw](~Firdu Sylarh|tattack) [Label](~Firdu Sylarh|tattack) }} Also, the 5e OGL templates have better formatting for ability command buttons, so it'll look cleaner too. Edit: I'd also recommend changing your d10 button to this: [roll d10 ](!
 d10 ) See the API command button wiki for details on this. If you already do this,and the forum just ate your html entities, then ignore this edit obviously.