Thunder Dragon [Duel Decks: Knights vs. Dragons] Explorers of Ixalan Sacrifice it at the beginning

Sacrifice it at the beginning of the next end step if it has mana value 3 or less

For each creature you control of the chosen type

You may accept any one offer

"The ceremony ended with a voice from the shadows

Set: Commander 2011 Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

Thunder Dragon [Duel Decks: Knights vs. Dragons] Explorers of Ixalan Sacrifice it at the beginningSet: Duel Decks: Knights vs. Dragons Type: Creature Dragon Rarity: Rare Cost: {5}{R}{R} Flying When Thunder Dragon enters the battlefield, it deals 3 damage to each creature without flying. Sometimes primitive cultures attributed natural phenomena to monsters. Sometimes they were right.