Thestalos the Firestorm Monarch [DR3-EN081] Super Rare Throne of Eldraine and/or land cards

and/or land cards

If the player does

it produces three times as much of that mana instead

Where dragons once prevailed

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1400 When this card is Normal Summoned while you control "Queen's Knight": You can Special Summon 1 "Jack's Knight" from your Deck

Thestalos the Firestorm Monarch [DR3-EN081] Super Rare Throne of Eldraine and/or land cardsSet: 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.