'''Retrained''' is the term used to describe when a monster is reprinted with an new or improved effect. examples include #REDIRECT [[Battle Ox]] to [[Enraged Battle Ox]] and [[Magician of Black Chaos]] to [[Dark Magician of Chaos]]. Other cards that fit into this catagory are listed below: *[[Black Luster Soldier]] to [[Black Luster Soldier - Envoy of the Beginning]]*[[Gaia the Fierce Knight]] to [[Swift Gaia the Fierce Knight]]*[[Celtic Guardian]] to [[Obnoxious Celtic Guard]]*[[Summoned Skull]] to [[Skull Archfiend of Lightning]]*[[Muka Muka]] to [[Enraged Muka Muka]] Trivia: *The term "[[retrained]]" comes from "Retrained Elf Swordsman," the Japanese name for [[Obnoxious Celtic Guard]]. [[Category:Gaming TermsCounterpart]]
