Thestalos the Firestorm Monarch [DR3-EN081] Super Rare 201 Set: Sun & Moon: Hidden

Set: Sun & Moon: Hidden Fates - Shiny Vault Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

negate the effect and destroy the opponent''s card

Set: XY: Fates Collide Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: EX: Hidden Legends Type: Fighting Rarity: Promo Retreat cost: Colorless

During either player's turn

Thestalos the Firestorm Monarch [DR3-EN081] Super Rare 201 Set: Sun & Moon: HiddenSet: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned, 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 equal to the Level of the monster x 100.