Dragon's Breath

Strategy
Dragon's Breath is a powerful AoE effect for both flying decks and especially Dragon decks. When using this card, its advised to run a deck that primarily includes only Flying units to prevent damaging your side of the field. Any Dragons you have on board considerably increase the power of the card, so its often a good plan to save it till later in the game when your expensive Dragon units have had time to reach the field, though in an emergency situation a Dragon Egg or two can help get that extra damage you need much sooner.