'''''Extra Pack 2017''''' is an [[Extra Pack (series)|Extra Pack]] in the ''[[Yu-Gi-Oh! Official Card Game]]''. It introduces previously ''[[TCG]]''-[[TCG exclusive|exclusive]] cards to the ''OCG'', and introduces previously ''OCG'' region-exclusive [[Booster Pack]] cards to the other region.<ref name="extrapack2017">{{cite web | url = https://ygorganization.com/finallyrulingsfortcgwps/ | title = <nowiki>The Organization | [OCG] Extra Pack 2017</nowiki> | publisher = YGOrganization | date = May 13, 2017 | accessdate = May 13, 2017}}</ref>