Professor's Research (SWSH178) (Pokemon Go Code) [Sword & Shield: Black Star Promos] BW73 Then return the same number

Then return the same number of cards from the field to the hand

Set: 2016 Mega-Tins Mega Pack Card type: Normal Trap Rarity: Common If a face-up "Gem-Knight" monster(s) you control is destroyed by your opponent's attack or card effect: Target 1 of those destroyed monsters

Set: Shadows in Valhalla Card type: Normal Spell Rarity: Secret Rare Fusion Summon 1 "Shaddoll" Fusion Monster from your Extra Deck

Set: Battle Pack 2: War of the Giants Card type: Normal Spell Rarity: Rare Reveal the top 3 cards of your Deck

Set: Neo Revelation Unlimited Type: Grass Rarity: Holo Rare Retreat cost: 1

Professor's Research (SWSH178) (Pokemon Go Code) [Sword & Shield: Black Star Promos] BW73 Then return the same numberSet: Sword & Shield: Black Star Promos Type: Supporter Rarity: Promo