A concoction of tobacco juice, piri piri peppers, and this substance is used to perceive living pathogenic spirit darts known as tsentsak that are stored in the phlegm. A vision of the Virgin Mary deeming this substance “the blood of Christ” led Mestre Irineu to found a church centered on it. Members of the UDV and Santo Daime (“SAHN-too DYE-mee”) religious traditions draw upon earlier vegetalismo traditions when imbibing this substance. Medicinal chants known as icaros are most commonly sung during rituals centered around this substance and (10[1])its auditory hallucinations. (10[1]-5[1])Chacruna leaves and the caapi vine are brewed together to create this substance, which is used during vomiting-inducing “vision quests” (10[1])that are catered to tourists. (10[1])For 10 points, DMT is the active ingredient of what psychoactive entheogen used by Amazonian shamans? (10[1])■END■