Gunslinger Reaper Duo

Choose target creature and destroy it. Make a copy of target destroyed creature and put it on your side of the field. Sacrifice it at the end of your turn. When it is your upkeep, put a token of the destroyed creature back on your side of the field.
{2}{t}When a creature comes into play on your side of the battlefield, each opponent player sacrifices a creature and you make a copy of each creature sacrificed.