Casting with mage seems broken. I dont see anywhere that lists how many are resting and I tried casting after 12 hours and the screen said they weren't available for 15 hours.
I used half of my mage to cast the first time but it was acting like they were all used.
Not 100% if thats just by design or if mage have a +27 hour cool down and if you cast once then you can't cast again no matter the number of mage used.
