Purgatory Great Dragon Emperor, Favrneel Rheingold

:During your turn, if your opponent's vanguard is grade 3 or greater, and your soul has a "Purgatory Dragon Deity, Favrneel", all of your front row units get +10000, and this unit gets +1. :At the beginning of your main phase, choose a card from your drop, put it into soul, choose one of your opponent's rear-guards, and retire it. :At the end of the battle this unit attacked, if the sum of the grades of 《Dark States》 cards in your soul is thirteen or greater, [ 2 or put a card with "Favrneel" in its card name from hand into soul], this unit, and it gets drive -1 until end of turn. (Soul):At the end of your turn, if your vanguard is "Purgatory Dragon Deity, Favrneel", ride this card as .