Interdimensional Dragon, Faterider Dragon (RRR+SP)

Stride (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] Stride this card on your (VC) from face down.
[ACT](VC)[1/Turn]:Choose one of your rear-guards, put it on the bottom of your deck, search your deck for up to one card that is a grade greater than that unit, call it to (RC), shuffle your deck, choose one of your units for each face up card in your G zone, and they get [Power]+3000 until end of turn. (If an [ACT] has no cost, the cost is paid when declaring that you are playing it)