This is using the Starfinder by Roll20 character sheet I'm making a solarian who uses a shout rifle, which has the blast weapon special property. Blast weapons have a property that states "For each attack you make with a weapon with the blast special property, roll one attack against each target in the cone, starting with those closest to you. Each attack takes a –2 penalty in addition to other penalties, such as the penalty to all attacks during a full attack". What I am trying to do is always apply the roll for full attack, but also have it query for the number of attacks to roll so I can enter the number of targets inside the cone. However, it seems to me the number of attacks field only accepts number value inputs. What I'd like to know is if it is possible to have the attack give me a query prompt to enter a value for the number of targets each time, or if I'll just have to settle with setting it at a high static number (say 5) and just use the relevant number of attacks from the generated results.