Congratulations from me also, Meglobob.
A recap of the action:
When the game started I was in fairly bad position, right next to Pangaea. He immediately messaged me with "let's ally or I will attack you", or something like that. I didn't want to fight him right away, so I instigated a war between him and C'tis, and then attacked him. It worked great.
Next was Abysia. C'tis and I had decided to attack him next long before we learned that he was at war with anyone else, and saw no reason to change our plans.
Similarly, we decided to attack Agartha next before the war against Abysia was over. It might've looked like we just ganged up on the weakest but it was more about geography, and bad luck on Abysia's and Agartha's part. I did contemplate attacking C'tis, but they had been a good ally, and I was worried Agartha would grow too strong if left alone.
I had around 80 blood slaves coming in every turn towards the end. I felt pretty confident that with blood magic and high level fire Evocations I could handle any threat, although R'lyeh had me somewhat worried.
Of course, it was not to be.