what do out think about missions where you can send a hero or a team to gather resources ?
Your team has a xy% chance to complete the mission and you can select the farming place to gather all kind of resources (except fame).
Your hero or heroes aren't available while being on a mission and your team strength decide how many resources you get.
Intresting concept. Would be nice to get gems out of that but I doubt it. HB and shards are great as well. Curious what IGG will do with this, if they even look at this.
We have something like that already, just goblins play main role there, not heroes, which already makes this idea hard to make. It would be interesting thing to put heroes to use, but as for now i bet IGG will reply "You have quarries, it is same thing"