Master Duel [Master Duel] Synchro Fes: Additional Missions April 15, 2022 Ness Master Duel, synchro festival Time to return for extra gems. Additional missions have been added to the Synchro Festival. (There’s an additional reward at 100000 damage, for 50 gems). Get in there before the last week expires. Like us? Support YGOrganization on our Patreon to remove ads!