3rd annual offline tournament "Best of the best"

The scheme is simple to the point of being ridiculous...
We put any Necromancer with expert Necromancy + Cloak of the Undead King (60%) in a Castle. We attack with 10000 Liches. We Clone and die. The computer raises 12000 Liches. We finish them off with 100% Necromancy and get 12000 Zombies. (+20% out of thin air) and if we force the computer to clone, we get 24000! (+140%) That's all the math. And here you are going on about some millions... :D

By the way, I planned to just give the computer Boots and a Cloak, forget about those Liches. And, like, if a Necromancer or a Death Knight shows up in the computer's tavern, it will be Vidomina or Isra (we just buy the rest for ourselves at the end of the turn, and these two go to the Dismissal). I didn't want to shove Isra and Vidomina in on the first day, because I rushed to buy them out and didn't have time to level them up properly under the Dismissal (I thought I'd level them on the second day against garrisons).
Then you keep, say, 500 Liches for yourself, and on the computers you breed Skeletons in a progression. Then, with basic Necromancy at the end, from those Skeletons you take Zombies once...