Not sure if either one of them could kill the other, but my gut says that Pennance Stare should work more times than not. GR 6/10
SLA
SlaaneshThe forces of Chaos
the most powerful version of ghost rider is the one that has absorb all the power of the other GR and took down the gate of heaven rite..he should stomp..
SHO
shorty19thenewkidontheblock
Gotta go with the void
CC
Colossus-Big CRestricted
it would of been great if ghost rider was the one to stop void
BBZ
Black bolt zMindsets Master
Ghost rider wins.
Not much void can do to him but void still has a soul.