Heat Element, Merindol

-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. :[Choose a face down card from your G zone, and turn it face up] Until end of turn, this unit gets ":When this unit's attack hits a vanguard, choose one of your rear-guards, and it gets +5000 for each face up card in your G zone until end of turn.". :This card is from all clans and nations.