Heaven Anthem, Dragon Secret Formation/Trivia

Dragon Secret Formations (Each of these spells have increased effects for each of your dragons in your mana zone.)
 * — Heaven Anthem, Dragon Secret Formation
 * — Dragon Knowledge Technique, Dragon Secret Formation
 * — Roar of Destruction, Dragon Secret Formation
 * — Jackpot Entry, Dragon Secret Formation
 * — Ancient Dragons Cheers, Dragon Secret Formation