i turn it in every sens and allways see 2 ways to understand it:
"since an attack cannot be reduced below 1 die, CL keep going as long as it deals damage..."
does it mean that it keeps going 5d-4d-3d-2d-1d-1d-1d-1d-1d... ad aeternam?
or
does it mean that after 1d damages it should deal 0d so it stops?