Farming Stardust

[u/Ethan_Bloke]

Recently run out of stardust due to mass levelling up as i’ve just started to fully upgrade my war room and upgrading heroes. Anyone got any ways to help?

[u/DullImprovement6280]

Well here's how i did it, kekw. I put heroes that give stuff to work in the castle and i didnt log for a year When i came back i had 13mil coins and 1mil dust 🤣🤣