[quote=@LadyAnnaLee]
Random question. What happens to heros once they save the day in this universe. Are they sent back home or is there a whole flock of retired heros in the land. 
[/quote]

Watsonian Answer: The greatest heroes of the land often have very conflicting accounts following their greatest exploits. This is further complicated by the exacerbations between eyewitness accounts, memoirs, and a paucity of second or third-perspective historical documents pertaining to them as people prior to their exploits, which further makes it more and more difficult to concretely say what happened to any hero in general. 

Doylist Answer: They tend to get sent home, but due to some loopholes with how soul trapping and binding work, it's common for them to come back as a reincarnated avatar some years down the line - typically when the original hero has died.