Shadow-Imprisoning Mirror (Blue) (DL14-EN020) [Duelist League Promo] Lightning[-30] you may shuffle Guan Yu

you may shuffle Guan Yu into your library

Set: Duelist Pack Collection Tin Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 This card cannot be Normal Summoned or Set

or if it is a Spell/Trap Card

Set: Speed Duel: Attack from the Deep Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1000 Gains 400 ATK while you have 1 or less cards in your hand

You gain control of that creature if it regenerates this way

Shadow-Imprisoning Mirror (Blue) (DL14-EN020) [Duelist League Promo] Lightning[-30] you may shuffle Guan YuSet: Duelist League Promo Card type: Continuous Trap Rarity: Rare Negate all DARK monster effects activated on the field or in the Graveyard.