what stores sell card sleeves 200 Hard Plastic, Arjiekwei 3"X 4" Baseball Cards Protectors Plastic, Trading Card Holder for Trading Sports Baseball Football Game Cards (100 Hard Sleeve + 100 Soft Sleeves) : Toys & Games safe material protects cards with clear Card Protectors for Trading Cards

83464209 Mystical Sheep #2 283

Is it some kind of big monster with outrageous stats like a titan from Hercules or a new Chernabog

(Well get to that.) Scan as many as you can find, especially if you happen to have any from real-world battle decks, as these will unlock an entire pack of 60 cards in-game for you

Exclusions apply Out of stock GameStop Trading Card Black Matte Sleeves 100-Pack Select Condition For Availability Features 100 Double matte deck sleeves Acid Free / Non-PVC Dimensions: 6.6cm x 9.1cm Strong sturdy seams Use to keep cards clean and organized Use to prevent cards from scratching, creasing or damage Product Description Keep your trading cards safe and secure with the Trading Card Black Matte Sleeves 100 Pack

If you manage to find him, he can give you a prize of rare cards, a lot of DP, gift items, or increase a partner's Heart meter

If that's not a winning strategy, I don't know what is.