Once I tap and cast a combat spell ..and maintain the hands used on it how long does it last ... say If I stop on a square that has 3-4 monsters on it and I fight them all one after another?
Is it only good for the first one or is it good for all of them? The book states that spells are basically more powerful and versatile weapons than regular stuff but if you only get one shot per turn that's not very versatile at all...
Another situation would be the Terrible experiment where you can also fight a ton of monsters all in a row.
Just curious as we had been allowing the spell use for the multiple fights ... didn't seem any more unbalancing than the tramp with the named magical sword