The god-eternals were really unbalanced in limited formats. And while I’m no design expert, I think it would have done a lot of good if they had just taken out the part about being put into exile. That’s kind of what the introduction of the exile zone was for: so the there was a place to banish cards such that they couldn’t be impacted by graveyard recursion. As is, the only real way to get rid of these jokers was force your opponent to discard them. Didn’t make for the best play experiences.