Thestalos the Firestorm Monarch [RDS-EN021] Super Rare BW37 Set: Super Starter: Space-Time Showdown

Set: Super Starter: Space-Time Showdown Card type: Counter Trap Rarity: Common When a Spell Card is activated: Discard 1 card

Set: Champion Pack 1 Card type: Quick Play Spell Rarity: Rare Attack: 0 Defense: 0 Double the ATK of all face-up Machine-Type monsters on your side of the field

) The original ATK of this card is equal to 1000 x the number of Fusion Material Monsters used to Special Summon it

It strikes very quickly

Thestalos the Firestorm Monarch [RDS-EN021] Super Rare BW37 Set: Super Starter: Space-Time ShowdownSet: Rise of Destiny Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned successfully, randomly discard 1 card from your opponent's hand to the Graveyard. If the discarded card was a Monster Card, inflict damage to your opponent's Life Points equal to the Level of the monster x 100 points.