The game didn't work out for Valentin, but for me everything was OK.
I placed Manticores in the castle on week 1. The Miner got Earth and Log.
On week 2 I upgraded the Eye, Medusae, and Manticores, moving toward my opponent's presumed secondary hero. The meat was already decent.
On 127, after breaking through a horde of Harpy Hags near the prison, I reached the opponent scout hero with 2 horses... Valentin decided not to continue.
Thanks for the game.