!roll will default to π² USERNAME rolled NUMBER π² where USERNAME will be the username/nickname of the user and NUMBER is a random number between 1-20.
!roll Hello world, this is a test. will turn into π² Hello world, this is a test. rolled NUMBER π². Where NUMBER is a random number between 1-20.
!commands add !roll $(eval const q = decodeURIComponent(`$(querystring)`); let input = q !== '' ? q : `$(user)`;`π² ${input} rolled ${Math.floor(Math.random() * (20 - 1 + 1)) + 1} π²`)