Lost Guardian [DR3-EN191] Common SM94 You can only use this

You can only use this effect of "Nekroz Mirror" once per turn

Set: Tactical Evolution: Special Edition Card type: Effect Monster Rarity: Super Rare Attack: 3300 Defense: 2500 This card cannot be Normal Summoned or Set

(Xyz Materials attached to that monster als become Xyz Materials on this card

Set: Legendary Duelists Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 2000 Defense: 2000 5 "Cyberdark" Effect Monsters Must first be Fusion Summoned

Set: Sun & Moon: Base Set Type: Fire Rarity: Promo Retreat cost: Colorless

Lost Guardian [DR3-EN191] Common SM94 You can only use thisSet: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Common Attack: 100 Defense: ? The original DEF of this card becomes the number of your Rock Type monsters that are removed from play x 700.