Let us define a custom key for multi-upgrading (for example I would define the key "k" to upgrade a hero/ancients 500 levels at once). It would be awesome (maybe)
@merikas1, that usually happened if your HZE is too low so there's no clan with similar HZE as yours. It happened because the random clan works based on your HZE and it'll try to find a clan within a certain range of your HZE. See recruitment thread and apply directly instead, you may find the one suitable for you. Alternatively, you could wait a little longer to increase your HZE. Or maybe just make your own clan :)
Woah, seeing the new achievements about mercenaries, it's likely that they won't lower the revival cost, because it's just designed that way, that's mercenaries should die someday.
The price of reviving mercenaries need to be tweaked. The quest reward progression is linear, while the the cost of reviving them is 10 + 1.5^lvl (according to the wiki), which mean the cost will overwhelmingly high after a certain level (It reached 3k for level 20!). Even the Transcendent one will be to costly to revive when it go past its optimum level. Moreover, the exp requirement to level up didn't change from level to level, which mean the cost of reviving will rise and rise before we have a chance to gain the advantage from the increasing reward of the current mercenaries level.
"These clicks are so big that every time you click, they build a monument to commemorate it" -- ... I think this one is the most epic upgrade description I ever know in history of my life .___.
 "Clicker Heroes"){kind=icon}
 "GemCraft - Chasing Shadows"){kind=icon}
 "Bullet Heaven 2"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Doeo"){kind=icon}