Knight Armor Dragon, Chivalzerd

[CONT](RC)/(GC):This unit gets "Intercept", and [Shield]+5000. [AUTO]:When this unit is placed on (RC) other than during the battle phase, if your vanguard is grade 3 or greater, [COST][Energy-Blast 3], and until end of turn, this unit gets "Boost", and [Power]+5000. If your damage zone has four or more cards, or you persona rode this turn, look at the top three cards of your deck, choose up to one grade 3 or less unit card from among them, call it to (RC), and it gets [Power]+5000 until end of turn. Put the rest on the bottom of the deck in any order.