Worshipper – “The Pledge” [Campaign 2, Mission 2]

No, I'm the author =)
I've played this mission several times, and I always defeated the blue one, then lost to the orange one, and completed the mission. It's almost impossible to defeat the orange one in principle =)(well, of course, if you just run back and forth and buy troops, and at the same time manage to get to the blue one faster than the orange one, then it might be possible). But if the author defeated both of them, then he most likely used ArtMoney =)