Stephen, you are certainly not the first to have this question. There are multiple ways to accomplish this, see below for one answer. Others have had good solutions as well, further up in the thread. Stephen B. said: So I see that there's a drop down in the Character sheet to use magic missile at 1, 2 or 3 actions, but I'm not sure if there's a way to make that actually cause it to roll the appropriate number of dice. I'm still pretty new to this but I have figured out how to make formulas to auto-scale spells by level (at least some of them), but I'm not sure how (if it can be done) to use the actions to change the number of dice rolled. Thanks in advance for any help! Horvald said: You can put the variables with proper notation into the description. i.e, for Magic Missile: 1 action/Missile: 1st: [[1d4+1]] Force dmg, 2nd: [[1d4+1]], 3rd: [[1d4+1]] Force dmg Combine all missiles on one target for resistance, weakness, etc. It's not perfect, but it works. Edit: For clarity sake, I usually mark Magic Missile with the 1 to 3 actions in the Action box and just tell the GM how many actions I am spending on it before I cast it, and which creature(s) are targeted.