Cover A Regular Eddy Barrows & Eber Ferreira Cover (DC All In)
 
Written by
Jeremy Adams
Art by
Carmine Di Giandomenico
HAL JORDAN AND GREEN ARROW UP AGAINST A COSMIC MYSTERY!
Hal Jordan is off to Star City to check on his good friend Oliver Queen when things go sideways and the boys find themselves with a bit of a problem that can only lead to some serious hard travellin' solutions!