Need help with making Herowars

Am making this map called Hero wars reloaded.
And there somethings i do not understand the things i need understanding is
-Dueling
-messging
-heros ( when you pick a hero and like random pick )
-Winning and lossing

mostly everythink making a herowars?
If there anyone who knows how to make a herowars map pls tell me the things u know? thank you :)

You have no idea how extremely general that request is. Do you know how to use the World Editor?

well i know some more now i loked on other maps of herowars

there are too many hero wars maps.

not like this one its tottle driffrint? i havenmt tottle fished it but its on epic wars.
Herowars Reloaded (its got diffrint terran)

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