Duel Decks: Speed vs. Cunning

Fury of the Horde

You may exile two red cards from your hand rather than pay Fury of the Horde's mana cost.
Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

You may exile two red cards from your hand rather than pay this spell's mana cost.
Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

Coldsnap

You may remove two red cards in your hand from the game rather than pay Fury of the Horde's mana cost.
Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.