Professor's Research (150/159) (Full Art) [Sword & Shield: Crown Zenith] 278 merchant or spy—your guild is

merchant or spy—your guild is the core of your identity

then send 1 Spell/Trap on the field to the GY

Set: Sword & Shield: Astral Radiance Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: Sword & Shield: Silver Tempest Type: Lightning Rarity: Common Retreat cost: Colorless

Set: Code of the Duelist Card type: Link/Effect Monster Rarity: Super Rare Attack: 1800 2 monsters with different Types and Attributes This linked card cannot be destroyed by battle or card effects

Professor's Research (150/159) (Full Art) [Sword & Shield: Crown Zenith] 278 merchant or spy—your guild isSet: Sword & Shield: Crown Zenith Type: Supporter Rarity: Ultra Rare