Interdimensional Dragon, Faterider Dragon

(Released when both players' vanguards are grade 3 or greater!)-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 one of your rear-guards, put it on the bottom of your deck, search for your deck for up to one card that is a grade greater than that unit, call it to , shuffle your deck, choose one of your units for each face up card in your G zone, and they get +3000 until end of turn. (If an has no cost, the cost is paid when declaring that you are playing it)