[LeSquide]

It occurs to me that Abysia's bad luck came in picking a target who made made several mutual defense pacts.

This is bad luck, and not a mistake, because there's no way he could have known.

This is to Kailasa's credit; they scouted all the way across Abysia's entire territory to find out all his neighbors once they thought he might be a threat, and took appropriate action.