Samhain step from guising to playing pranks". Playing pranks at Samhain is recorded in the Scottish Highlands as far back as 1736 and was also common in Ireland, which led to Samhain being nicknamed "Mischief Night" in some parts. Wearing costumes at Halloween spread to England in the 20th century, as did the custom of playing pranks, though there had been mumming at other festivals. At the time of mass transatlantic Irish and Scottish immigration, which popularised Halloween in North America, Halloween in Ireland and Scotland had a strong tradition of guising and pranks. Trick-or-treating may have come from the custom
Pagan Altar 1998, retitled "Volume 1". The group reformed in 2004 to re-record an album of previously unreleased material which had been written during their original tenure as a band. The resulting album, "Lords of Hypocrisy", met with a positive reception from fans, and a third full-length album duly followed in 2006, entitled "Mythical and Magical". In 2008, Pagan Altar co-headlined the "Metal Brew" Festival in Mill Hill, alongside Cloven Hoof. Both bands also performed at the "British Steel IV" Festival at the Camden Underworld in 2009. Pagan Altar returned to headline the "British Steel V" Festival in April 2011 and the