Thestalos the Firestorm Monarch [SD3-EN011] Common
|Set:||Structure Deck: Blaze of Destruction|
|Card type:||Effect Monster|
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.