Questions about the Heroes 4 map editor.

SandroXXL: So, here's what I came up with: for example, a mercenary hero switches sides and joins you, and a variable is set to the current day. The condition is: if the variable equals the variable plus 30, then the mercenary hero changes color, a large army attacks him, and he is destroyed. And now, to re-hire him, you can create copies of him and protect them with objects from the player's prying eyes. And have the mercenary say, "Well, you don't have enough money, come back when you have enough, go there and there." And do this two or three times. And then, like, a limit. You can't do it forever. It's not infinite cloning... I hope my idea is clear. I tried to do something like this, and my map crashed! It wouldn't launch. You try, maybe you'll succeed...
ZYbr: I would be happy to find this option myself))) Let's wait, maybe someone will give an answer...