Sine Missione (Latin: Without mercy) is the first album by Dutch Pagan folk band Omnia, recorded in 1999 and released in 2000. It was supposed to be an archeologically and historically promotional CD and not to be used for the popular market. It contains constructions of Roman and Gallo-Roman music. At this point Omnia was a theatre group (combat and ritual performances) of 8 to 14 people. The CD is a collectors' item since there were only 150 pieces released.