Soul-offering Heavenly Dragon, Jagdanarruga

-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. :When this unit attacks, [turn a card from your G zone face up], choose any number of cards with different grades from your drop, put them into your soul, and this unit gets +10000 until end of turn. :When your opponent's unit is put on other than from their deck, 3, retire that unit, your opponent looks at the top card of their deck, and calls it to .