Cyber Style Evolution

At the beginning of the Duel, add 1 "Cyber Emergency" and "Power Bond" to the bottom of your Deck. In addition, the following effect can be used twice per turn and thrice per Duel. Select 1 "Cyber Dragon" on your field and change its Level to 5. This Skill will only activate if you begin the Duel with a Deck that has 12 or more Dragon-Type or Machine-Type "Cyber" monsters. (Extra Deck does not count).