Masergear Dragon (DZ-SS15/15thSP07EN) [The Legendary Vanguards]

[AUTO]:When this unit is placed by riding from a grade 0 card with a Chrono icon, [COST][reveal a grade 3 card with a Chrono icon from ride deck], draw two cards, choose a card from your hand, and put it on the bottom of the deck. [ACT](Drop):If your vanguard has a Chrono icon, and your opponent's vanguard is grade 3 or greater, [COST][put this card that was in the ride deck into the ride deck face up], choose one of your rear-guards, put it on the bottom of the deck, search your deck for up to one unit card with grade equal to that chosen card's grade +1, call it to (RC), and it gets [Power]+5000 until end of turn. Shuffle the deck.