Professor Oak's Research (80/101) (Stamped) [EX: Dragon Frontiers] POP Series 1 Set: The Lost Millennium Card

Set: The Lost Millennium Card type: Effect Monster Rarity: Rare Attack: 100 Defense: 1800 You can flip this card into face-down Defense Position once per turn during your Main Phase

Set: Structure Deck: Onslaught of the Fire Kings Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 Target 1 monster your opponent controls

when your opponent activates a Spell/Trap Card: You can negate the activation

Set: Battle Academy 2020 Type: Fire Rarity: Promo Retreat cost: Colorless

While you control a face-up "Six Samurai" monster(s)

Professor Oak's Research (80/101) (Stamped) [EX: Dragon Frontiers] POP Series 1 Set: The Lost Millennium CardSet: EX: Dragon Frontiers Type: Supporter Rarity: Uncommon