Brockalizer
Galactus has been teleported away and trapped in the DCU. To get back he will have to feed, unfortunately the closest planet meeting his requirements happens to be Oa.
Team Galactus:
Silver Surfer, Morg w/o WoL, Terrax, Nova, Destroyer, Stardust, 75 Punisher Robots
versus
Team Oa:
Hal Jordan, Kyle Rayner, Sinestro, Kilowog, Yat/Ion, Council of Guardians, 100 rookie Green Lanterns
Team Galactus:
Silver Surfer, Morg w/o WoL, Terrax, Nova, Destroyer, Stardust, 75 Punisher Robots
versus
Team Oa:
Hal Jordan, Kyle Rayner, Sinestro, Kilowog, Yat/Ion, Council of Guardians, 100 rookie Green Lanterns