No bombing the children is an easy restriction to stick to. After all, there are plenty of people to bomb other than the children. My current plan of attack is to find humans that disagree with the Divine Transfer and use them to spread rumors of atrocities committed by the Cult against humans, while the three of us pose as Divine Transfer Elders and create the proof of their claims using the Cult and their allies.
Simple, safe and efficient.
But first we need to decide what to do with the non humans they're holding here. We could send them to Earth, in case we change our minds and simply kill everyone again. I don't really know another planet that might take them in, plus Alpha Werewolves are usually very good at taking care of the weak, and there's lots of unclaimed land in the north these days.