Warlock – “Raelag’s Offer” [Campaign 4, Mission 5]

Thanks to everyone for the advice. Yesterday, I crushed them all. I didn't try to be clever; I looked at my pawn, and it turned out to be a queen, level 28, and it went on the attack. I tried it the way you suggested, HoM[M]ie, about a month ago, but it didn't work then; the enemy with Astral quickly appeared on the horizon... maybe I was just unlucky.