1. Please make sure person receiving your hero....can persuade it..
if u follow these simple steps..u will only loss around 30 to 40 scouts....thats all..
take the hero ur giving away and 1 scout...and attack a close npc....do this until loyality on hero is "0".....
when loyality of hero has reached "0"...then attack the person u want to get this hero...
attack with 1 scout and ur hero...
But remember..please make sure they can persuade hero..and make sure they have an open FH spot..