need a trigger for hero selection arena .......HELP ME!!!!!!

[QuEsTiOn]

this is my first post .....
i am makin an rpg map and i need help with the hero selection arena. i would like to know if there is a trigger to spawn wisps and and give 1 to each player and if there is another trigger to make a wisp enter "any" region and select the hero within it....
plz help..... a noob in distress........... :!:

 

[ElfWarfare]

1st:

event:
Time - elapse game time is 0.01 sec
condition: none or whatever you want
action:
unit - create 1 wist at postion of player 1 (red) start location facing blah blah....

2nd:

event: generic unit event - unit enters region (your region(EX: arthas)
condition:none or your condition.
action:
unit - create 1 unit of type (arthas) at (your region) for player entering region (arthas)

 

[QuEsTiOn]

Thnx man it realy helps.....
i'll upload the map when i'm done so pll can rate it....