I farmed that guy two times in a row and accidentially hit the Armageddon spell at the end (unnecesseraly) every time. I just wanted to tap on the castle in the upper right corner, not use that damn spell.
Give us an option to empty ALL DAMN SPELL SLOTS! I don’t want to be forced to spend gems i don’t have to.
Or is that part of your plan to generate more money? It’s not a difficult thing to implement an empty slot i could choose to get rid of EVERY gem spell to prevent such mistakes.