This Property entry details every card that turns mandatory effects into optional effects.

All OCG/TCG "Makes mandatory effects optional" cards

 Japanese namePrimary typeSecondary typeAttributeTypeLevel/ RankATKDEF
Izanagi伊弉凪Effect MonsterWINDFairy622001000
 Japanese nameCard typeProperty
Mirror of Yata八汰鏡Spell Card
Equip Spell Card
Equip Spell Card

All Anime "Makes mandatory effects optional" cards

 Japanese nameCard typeProperty
Infinite Light無限光アイン・ソフ・オウルTrap CardContinuous Trap Card
Instant Neo Spaceインスタント・ネオスペースSpell CardEquip Spell Card
Neo SpaceネオスペースSpell CardField Spell Card

All Manga "Makes mandatory effects optional" cards

Community content is available under CC-BY-SA unless otherwise noted.