Vanyel takes a deep breath.
"Leareth is a powerful immortal mage who, er, I'm pretty sure he did something horrible to be immortal but that's not really the point. I - started having a Foresight dream about him almost twenty years ago, where I was fighting him off," dying, but he isn't going to say that out loud, "from conquering Valdemar.
"...And, er, a few years after that, it turned out we were both in the Foresight dream and could have conversations. So we've - been doing that, for most of the last twenty years. He's– I mean, I guess he's what you'd expect of someone two thousand years old. Very - competent at things, very persuasive when he wants to be," though in hindsight it doesn't really feel like 'persuasion' was the only thing Leareth was aiming at, but Vanyel isn't going to say that out loud either.
"- He said he wants to fix everything. He - he was eventually willing to tell me that the reason he wants our kingdom is to, to build an empire with a high enough population that he can. Um. Can sacrifice ten million people to build a god. A better god. He....doesn't approve of any of the local ones. Apparently.
"- we were in the middle of negotiating for - something better than that - but we haven't spoken in a few months, and, er. A lot of things just happened. That make me think that he's - given up on negotiations and decided to just invade."
That was probably a terrible explanation but, in fairness, Vanyel is having a bad day.