Queen – “The King’s Sunset” [Campaign 1, Mission 5]

It's impossible to get through to this part of the map; everything is guarded by the enemy, and after each god, I don't have enough creatures.

I understand that it's guarded by the enemy, but I just ran there, picked up the obelisk, and ran back... of course, I didn't have enough strength to kill the enemy :)
Although, maybe someone managed to break through by force...:o