God-Level Fertilizer.

Things have been tense recently. The war on the main plane had escalated. The gods were losing, and they were losing hard. They were losing so much that people were coming to kick them when they are down. That's how to know when you are at your lowest.

The enemies the gods had made across their history of divine wars and people with various slights and grievances came in droves. These people couldn't do anything significant to the gods before, but things have changed now. A single straw can break a camel's back in the right amount, a lesser amount if that camel is sickly and weakened. These loathers that came to join in the fiasco that is the war are the straws. The gods were already finding it difficult to deal with the blocks of stone that is burdening them, but instead of getting assistance, they got retribution.