Supreme Heavenly Emperor Dragon, Dragonic Blademaster "Taiten"

-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. /:Blaze (At the beginning of each of your attacks, if you have more rear-guards than your opponent, your vanguard becomes blazing until end of turn) :[ 1 & Choose a face down card from your G zone, and turn it face up] Choose up to the same number of your opponent's rear-guards as the number of face up cards named "Supreme Heavenly Emperor Dragon, Dragonic Blademaster "Taiten"" in your G zone, retire them, and until end of turn, this unit gets ":If this unit is blazing, this unit gets +1.".