I'm halfway tempted to just have B. open it at this point (I just remembered she has an actual Strength score!), but that would feel weird (emotionally speaking, she's kinda attached to her healy hands), hence my hesitation.
Come on! Whoever uses a consumable resource that doesn't automatically replenish itself like that until long after that's the only viable option?! That's just sound logistics!Tbh I'm surprised you guys just didn't apply like 10 bags of powder to keep the area from disapating