Pausing mid-sketch to watch Armani examine the vial, Aris frowns at the deduction. "Offering blood seems..." he shakes his head, unable to articulate the sinking feeling in his stomach at the idea, "That can't be good." Reluctantly, he reaches out to take the vial so the other boy can continue his investigation, then he asks, "...Could these be ingredients for a potion or something?" He doesn't know much about Wise Men.