I'll just leave this here:
This is the 2nd key on the keyring to power leveling your Heroes. Let's do this.
ehrm not much xp :/ try to do dungeons if thats ur xp u like.
heres a tip find a easy weak spot in base and place troops with ares frenzy and have ur champion tank damage with a guardian angel and restoration and when ur hero is about to die end mission
It's not about the EXP per 1 raid. It's about being able to do this every 10 seconds and just keep rolling the raids. I usually gain 130k EXP in a normal day this way, which amounts to lvl1-74 in 9 hours about.
This works well, i did this with my ninja from level 40-60, did it in a few hours, my problem now is i have 21444 HB and dont want to use it all up. Any recommendation on which hero to take past level 80? succubus, ninja, champion, or palladin??