Some forms of Buddhism also use chanting for ritualistic purposes. Ghalib placed a greater emphasis on seeking of God rather than ritualistic religious practices. It seems likely that trepanning was also performed purely for ritualistic or religious reasons. The wall had some symbolic or ritualistic function. Ethnic groups are also often united by common cultural, behavioral, linguistic, ritualistic, or religious traits. Mazatec tradition includes the cultivation of entheogens for spiritual and ritualistic use. The Palace was used by the Mayan aristocracy for bureaucratic functions, entertainment, and ritualistic ceremonies. Local cults and languages were enhanced, and the influence of "Brahmanic ritualistic Hinduism" was diminished. Today the Maya keep many of the ritualistic traditions of their ancestors. The creature was given life by ritualistic chants. Tantra has been labelled as the "yoga of ecstasy", driven by senseless ritualistic libertinism. It is the first in a series of mysterious, ritualistic killings. Classifying the significant features as either modus operandi or ritualistic. The group used animal carcasses and bloodshed in a ritualistic way. It housed a large number of Buddhist statues, icons, and mandalas, placed in ritualistic arrangements.