This can be an easy crash with Ghost Rider at five black, assuming you can collect enough black before he takes you down for the count. Since Ghost Rider’s green and red are actually sort of fun (if not amazing) powers, I decided to go 5/5/3 for my low-level champ GR and see how much work I could get them to do in taking down Galactus. The battle took a little longer, but eventually the Spirit of Vengeance’s rage snuffed out Galactus with a small lagoon of attack tiles.
My champed Ghost Rider was victorious and there isn’t a great deal to tell but it got me thinking. Would Penance Stare really work on Galactus? He is a Force of Nature - it would be like trying to make a hurricane feel guilty.
I think about this stuff all the time. Your post reminds me of the times I’ve taken down Galactus with Punisher’s red TU. I mean, shooting a hand gun at Galactus would be as effective as throwing a wet pea at him.