Professor Oak's New Theory (83/95) (The Truth - Ross Cawthon) [World Championships 2011] Fighting [+20] You can only use the

You can only use the effect of "Evilswarm Thunderbird" once per turn

Set: Starter Deck: Jaden Yuki Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 200 While you have no cards in your hand

Set: Legendary Collection Kaiba Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 2100 "V-Tiger Jet" + "W-Wing Catapult" Must first be Special Summoned (from your Extra Deck) by banishing the above cards you control

Set: Sun & Moon: Shining Legends Type: Water Rarity: Ultra Rare Retreat cost: Colorless

and give this card the same effects as that monster

Professor Oak's New Theory (83/95) (The Truth - Ross Cawthon) [World Championships 2011] Fighting [+20] You can only use theSet: World Championships 2011 Type: Supporter Rarity: Uncommon