That's weird. I just found out that spells are still going, even after 30 sec. passed. They stop working after refreshing the page. Can you fix that bug?
P.S. It's cool, that there will be more updates after just few days.
I was thinking is there will be possibility to add a reincarnation mechanic (kinda like from Realm Grinder), where for every reincarnation everything would be like some reward of your hard work (like permanently 2x the speed of mining, smiting etc., +1 to quality in Forge and Enchant, and sold products worth twice).
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 "The New Idle Blacksmith"){kind=icon}
Thank you for the report.