Three epic Bounty Hunters from the Metroid Series. It's a real shame Gorea had to be a b*tch and kill them all From left to right they are Sylux, Noxus, and Trace.
SSBB, The Metroid Series, Sylux, Noxus, and Trace are all (c) of Nintendo
I know this comment is late and everything but, dont worry they didnt die. In fact they escape the containment ship gorgea was on when samus made it go boom boom. All gorgea did was assimilate their weapons aspects.