First map is easy. Second map is easy if you Spoiler spawn some of these flying things and hide them until you have 4-5. Then they will draw invisibility pretty much every round and deal massive damage while invulnerable. But third map? Do I really just need to wait until the AI decides to freely leave the victory square? It's also possible to poison him early but it's difficult, I haven't managed to do that early enough yet. 2dmg + 3poison + 3poison = 8dmg but he has 9 hp... Edit: Beat the 3rd map on 3rd try, AI just stupidly left the victory square. Ok.