Plague Wolf [FOTB-EN065] Secret Rare Normal Monster you can add 1 "Blackwing"

you can add 1 "Blackwing" monster from your Deck to your hand that has less ATK than that monster

Set: The Shining Darkness Card type: Effect Monster Rarity: Ultimate Rare Attack: 100 Defense: 100 If this card you control is sent to the Graveyard

depending on the monster Attributes they control: •LIGHT: Play with your hand revealed at all times

except "Gladiator Beast Secutor"

Set: The Infinite Forbidden Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 2750 Defense: 2500 Cannot be destroyed by monster effects

Plague Wolf [FOTB-EN065] Secret Rare Normal Monster you can add 1 "Blackwing"Set: Force of the Breaker Card type: Effect Monster Rarity: Secret Rare Attack: 1000 Defense: 1000 Once per turn, you can change this card's ATK to twice its original ATK. If you do this, destroy this card during the End Phase.