this should go in the maps section. but anyway.
1)
trigger:
event: timer something
condition:
action: hero instantly revive at position
not sure the realy names, becuase i havent done triggers in a long time and im too lazy to open we.
countdown is a variable, there are many ways to do this. and id prolly end up telling you the long way, so ill just leave it at that. for now on tho, ask triggers in the map section. people actually look there.