This is what Alice was singing in the carriage: https://www.youtube.com/watch?v=tyneiz9FRMw
Once in the capital, conquest is easy. First , load your storage with all the watermelons, houses, castles, trees, horses, live orcs, etc. Second, identify all checkpoints. Third, under cover of darkness, unload a few mansions sideways at each gate. Fourth, unleash everything else randomly over the city while flying or levitating. Ah... that's why Oblivion forbid levitation. Anyway, fifth... No one can escape BARZARKARRR.