I understood from the rules that you can use any number of visceras to enhance a spell activation. Is that correct? E.g., can I spend N of bones when casting "Spikes" to add +N harm?
Is the player allowed to reap viscera at the end of the round in which they defeat the final enemy in a fight, or does the battle end immediately? I.e., should we play all the way through step 5 of a fight even if there are no live enemies remaining?
I appreciate the quick response! Another question for you: can the value of an action be split, or must it always be spent on one application? E.g, can I use Harm 2 to apply 1 Harm to two different enemies in range or Move 2 to move one space, apply Harm, then move another space?
Actions cannot be split like that. All the Harm of an action must go to a single target, and movement cannot be interrupted by an action and then continued.