Professor Laventon (162/195) [Sword & Shield: Silver Tempest] 2009 Collectors Tin You can only use 1

You can only use 1 "Salamangreat Roar" effect per turn

5 Card type: Option Rarity: Rare Play Cost: 3 [Main] Until the end of your opponent's next turn

Set: Sword & Shield: Lost Origin Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

The original ATK of that monster is halved until the end of this turn

Set: Dragons of Legend: Unleashed Card type: Effect Monster Rarity: Ultra Rare Attack: 1100 Defense: 600 When this card is Summoned: You can Special Summon up to 2 "Ra's Disciple" from your hand and/or Deck

Professor Laventon (162/195) [Sword & Shield: Silver Tempest] 2009 Collectors Tin You can only use 1Set: Sword & Shield: Silver Tempest Type: Supporter Rarity: Uncommon