2005 International Wrestling Revolution Group event
El Castillo del Terror (2005) was the first annual El Castillo del Terror professional wrestling event produced by the International Wrestling Revolution Group. It took place on November 3, 2005, at Arena Naucalpan in Naucalpan, State of Mexico. The show featured the eponymous main event match; a 10-man Steel Cage Match where the last two men in the cage were forced to wrestle each other and the loser would be forced to unmask or have his hair shaved off under Luchas de Apuestas, or "Bet rules". For the 2005 event Blue Demon, Jr., Cerebro Negro, Dr. Wagner, Jr., El Fantasma, Jr. and Lizmark, Jr. risked their mask while Bestia Salvaje, Masada, Shigeo Okumura, Universo 2000 and Veneno risked their hair on the outcome of the match. Cerebro Negro and Masada were the final two competitors in the cage and had to face off, with Masada pinning Cerebro Negro to force him to unmask.
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