MTG Salvation

10/1/2008 When the ability resolves, you may sacrifice Fleshbag Marauder itself. If you control no other creatures, you’ll have to sacrifice Fleshbag Marauder.

6/22/2015 As Fleshbag Marauder’s ability resolves, first you choose a creature to sacrifice, then each other player in turn order chooses a creature to sacrifice, then all those creatures are sacrificed simultaneously.