Disatisfied with Random system

[david163]

As you know, KB use Random system for hiring units and magic.

there is rare chance that you can't hire one unit in all lands
I played mage last time, and can't find royal snake in all lands. so I can't finish the task——rare animals

It's better to fixed one unit or magic for hiring or learn.
Otherwise, something like, If you can get magic sacrifice in the first swamp land, the difficulies can be largely reduced.