Valkyrie "Windbreaker" Dragon

Valkyrie "Windbreaker" Dragon Creature / Fire / 6 / Armored Dragon + Samurai / 6000 -Whenever one of your Dragon attacks, you may discard an Angel Command from your hand. If you do, search your deck for a Dragon or Cross Gear and reveal it to your opponent. Then, put that card into your hand and shuffle your deck. -When your [Bolbalzak "Sword Flash" Dragon] would be destroyed, you may destroy this creature instead. -Double Breaker P12,13,15/Y7