Hell's Thunder [Duel Decks: Speed vs. Cunning] Morningtide you can pay 500 Life

you can pay 500 Life Points to have it gain 300 ATK and increase its Level by 1

{1}{R}: Target creature attacks this turn if able

Once per turn: You can target 1 face-up card on the field that you can place a Bushido Counter on

* When an opponent's monster attacks: Target the attacking monster

Hell's Thunder [Duel Decks: Speed vs. Cunning] Morningtide you can pay 500 LifeSet: Duel Decks: Speed vs. Cunning Type: Creature Elemental Rarity: Rare Cost: {1}{R}{R} Flying, haste At the beginning of the end step, sacrifice Hell's Thunder. Unearth {4}{R} ({4}{R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)